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7results about How to "Without compromising comfort" patented technology

Intelligent glasses and working method thereof

PendingCN119112130Awithout compromising comfortnot easily disturbedEvaluation of blood vesselsAngiographyEyewearPulse waveform
The invention relates to intelligent glasses and a working method thereof. The intelligent glasses comprise a glasses frame, and lenses, a first micro optical camera, a second micro optical camera, a microprocessor and a projector are arranged on the glasses frame; the first micro optical camera and the second micro optical camera are respectively arranged on two sides of the glasses frame, are connected to the microprocessor and are used for respectively acquiring PPG signals of two side faces of a user and sending the PPG signals to the microprocessor; the microprocessor is used for carrying out pulse waveform analysis and calculation according to the collected PPG signals of the faces of the two sides of the user to obtain the pulse conduction speed, and a blood pressure value is obtained through a calibration model and deep learning calculation; the projector is connected to the microprocessor, corresponds to the lens and is used for displaying the blood pressure value obtained through calculation on the lens. During use, effective detection can be achieved without clinging to the skin of a user, interference of user activities and ambient light is avoided, the detection result is high in precision, and real-time blood pressure state information can be provided.
Intelligent glasses and working method thereof
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Owner:SOUTH CHINA UNIV OF TECH

Backpack with back ventilation function

ActiveCN222622389Ucompact structurewithout compromising comfortTravelling sacksPursesStructural engineeringMechanical engineering
The knapsack with the back ventilation function comprises a knapsack body, a ventilation module is arranged on the back of the knapsack body, and the ventilation module is arranged in an interlayer of the back; the ventilation module comprises a hollow sealing bag, a ventilation area is arranged on the first face of the sealing bag, a fan is arranged at the bottom of the second face opposite to the first face, the fan and the ventilation area are arranged in a staggered mode, and the fan is used for sucking air in the sealing bag and air entering through the ventilation area to the outside; the ventilation area comprises a first ventilation hole and a second ventilation hole, the aperture of the first ventilation hole is larger than that of the second ventilation hole, and the distance between the first ventilation hole and the fan is larger than that between the second ventilation hole and the fan; and a third ventilation hole is also formed above the first ventilation hole in the second surface of the sealing bag. By means of the scheme, a compact ventilation structure is achieved, heat and sweat on the back of a user can be conveniently taken away, the backpack is suitable for user groups of different body types, the wearing comfort of the schoolbag cannot be affected, and the wearing comfort of the backpack is improved.
Backpack with back ventilation function
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Owner:QICHUANG PROD DESIGN (QINGDAO) CO LTD

Portable casual shoe sole

InactiveCN222149194UHeight increasing effectwithout compromising comfortSolesLayered productsMechanical engineeringComposite material
The utility model relates to the technical field of soles, and discloses a portable casual shoe sole which comprises a sole part and internal structures, the internal structures are adhered to the upper inner wall and the lower inner wall of the sole part, the sole part comprises a cotton clamping layer, a bottom sponge plate is adhered to the upper surface of the cotton clamping layer, and a thickened sponge layer is adhered to the upper surface of the bottom sponge plate. A heightening sponge layer adheres to the upper surface of the thickened sponge layer, and a top sponge plate adheres to the upper surface of the heightening sponge layer. The sponge layers and the ventilation grooves are arranged, the top sponge plate, the heightening sponge layer and the bottom sponge plate are used for filling and attaching the waterproof layer and the cotton clamping layer, the heightening sponge layer and the thickening sponge layer have a heightening effect on a wearer, the ventilation grooves have a heat dissipation effect on heat generated by mutual friction of internal structures in extrusion, and meanwhile the top sponge plate is used for cooling the waterproof layer, the heightening sponge layer and the bottom sponge plate. The heightening sponge layer, the thickening sponge layer and the bottom sponge plate are all made of elastic fabric, and the overall comfort of the foot is not affected.
Portable casual shoe sole
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Owner:RUIAN ZHOUSHI SHOES MATERIAL CO LTD

Auxiliary mask applied to face after liposuction

ActiveCN224193622Uwithout compromising comfortImprove adaptabilityMedical scienceLiposuctionReoperative surgery
The utility model discloses an auxiliary mask applied after facial liposuction, which comprises a mask body, and a liner is detachably arranged on the inner surface of the mask body. According to the face mask, an existing face mask is adaptively improved, the hair surface layer is additionally arranged in the face mask, and the liner with the hook surface layer is combined, so that the postoperative sunken part can be stably pressed after a facial liposuction operation, and the postoperative expectation is improved; meanwhile, according to the scheme, the liner can be adaptively cut according to different parts, the application range of the mask can be widened while the comfort degree of the patient is not affected, and the postoperative expectation is further guaranteed.
Auxiliary mask applied to face after liposuction
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Owner:朱慧东

An installation structure for an anti-exposure lining

ActiveCN224268362UEasy to installwithout compromising comfortBrassieresStructural engineeringMechanical engineering
This utility model discloses an installation structure for an anti-exposure lining, which includes a fixing strip, which is sewn and fixed to the back of the lining body by several stitches. The fixing strip extends in the left-right direction, and the stitches on the same fixing strip are spaced apart in the left-right direction. Adjacent stitches cooperate to form a locking interface between the fixing strip and the lining body. An external strap is attached to the side of the lining body at one end and extends outward at the other end, with a figure-9 buckle at the end. The external strap of this utility model passes around the shoulder strap of the underwear from front to back and is fixed in one of the locking interfaces by the figure-9 buckle, thus completing the installation. The installation is convenient. After installation, the fixing strip and figure-9 buckle are not visible from the outside. Even if the outer clothing is thin, there will be no visible marks. It is comfortable to wear, more aesthetically pleasing, and highly practical.
An installation structure for an anti-exposure lining
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Owner:彭小妮

Air conditioning device for vehicle

PendingCN121816281Awithout compromising comfortwithout compromising reliabilityAir-treating devicesCompression machines with non-reversible cycleMode controlGas heating
Provided is a vehicle air-conditioning device capable of executing a hot-gas heating operation mode (FF control and FB control) without compromising the reliability of low-pressure-side components and the comfort of an occupant, even when the hot-gas heating operation mode is activated in an extremely low-temperature environment. In the vehicle air-conditioning device, a pressure reduction unit has a first pressure reduction unit provided downstream of an indoor heat exchange unit and a second pressure reduction unit provided in a hot-gas bypass, and a control device is capable of executing a hot-gas heating operation mode in which a part of a refrigerant compressed by a compressor flows to the indoor heat exchange unit and the remainder flows to the hot-gas bypass. When the hot-gas heating operation mode is started, if it is determined that the refrigerant pressure on the suction side of the compressor is a negative pressure, a pressure adjustment mode is executed in which the opening degrees of the first and second pressure reduction units are controlled to be equal to or greater than a predetermined opening degree and the refrigerant pressure on the suction side of the compressor is increased.
Air conditioning device for vehicle
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Owner:SANDEN CO LTD

Anti-static insole

ActiveCN222466191Uwithout compromising comfortPlay anti-static effectInsolesHeel strikeStructural engineering
The utility model discloses an anti-static insole, and relates to the field of insoles. The anti-static insole comprises an insole body, a surface layer is attached to the top face of the insole body, an anti-static layer is further clamped between the insole body and the surface layer, through holes corresponding to the anti-static layer are formed in the surface layer, one end of the anti-static layer extends to the bottom face of the insole body along the side edge of the insole body, and the other end of the anti-static layer extends to the bottom face of the insole body along the side edge of the insole body. The two sets of anti-static layers are arranged on the front sole area and the heel area of the insole body respectively. According to the anti-static insole, the anti-static layer is arranged on the insole body, one end of the anti-static layer extends to the insole bottom face, when the insole is used, the anti-static layer makes contact with the foot bottom, static electricity generated by foot walking friction can be guided into a shoe sole on the insole bottom face, then the static electricity is guided into the ground through the shoe sole, and the anti-static effect is achieved; compared with wearing of anti-static shoe covers, the anti-static shoe covers are more convenient to use, and meanwhile the wearing comfort of the shoes cannot be affected.
Anti-static insole
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Owner:ZHEJIANG AOKANG SHOES