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9results about How to "Switch effort" patented technology
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A back spray member and back spray assembly
The utility model discloses a back spray piece and back spray assembly, back spray piece includes the body, switching part and first reset part. The body is equipped with the water inlet hole and is suitable for with the water outlet hole of water inlet hole intercommunication, and the back spray water hole is suitable for along the first direction parallel to the horizontal plane and / or the direction of inclination to the first direction and washes to the back plate of human body, switching part is suitable for the movement between the first position and second position, and switching part is in the first position, makes water inlet hole and back spray water hole intercommunication, in the second position, makes water inlet hole and back spray water hole not intercommunication, thereby realizes the switching of waterway. The both ends of first reset part act on the body and switching part respectively, and are suitable for energy storage when switching part moves to the first position, and release energy to drive switching part to reset to the second position when back spray water hole does not water, prevent the next time opening, and back spray water hole directly water, lead to the splash problem of opening, and simultaneously, it can also assist switching part to switch to the second position, and it is more labor-saving when switching.
Owner:JOMOO KITCHEN & BATHROOM
Waterway sliding switching device and water outlet device
ActiveCN113513609BSwitch effortDomestic plumbingMultiple way valvesWater flowEnvironmental engineering
The present invention discloses a waterway sliding switching device and a water outlet device. The waterway sliding switching device comprises a valve body component and a sliding component, the valve body component is provided with a water inlet and two water channels, the sliding component can slide relative to the valve body component to connect the water inlet through the sliding switching of the two water channels; it also comprises a force-bearing component, the force-bearing component is arranged in the valve body component and cooperates with the two water channels so that the water flow in the two water channels can act on the force-bearing component to make it subject to water force, the sliding component and the force-bearing component can slide relative to each other and the valve body component is provided with a limit mechanism to limit the activity or activity stroke of the force-bearing component. It has the following advantages: reducing the water force on the sliding component and realizing labor-saving switching.
Owner:XIAMEN SOLEX HIGH TECH INDUSTRIES CO LTD
Clothes processing equipment
ActiveCN222313582UReduce reaction forceprevent leakageOther washing machinesTextiles and paperStructural engineeringMechanical engineering
The clothes processing equipment comprises a door cover and a door body with a pick-and-place opening, the door cover is connected to the door body in a rotating mode, a notch and a sealing ring are arranged on the door cover, the sealing ring comprises a limiting face connected to the inner bottom wall of the notch in an abutting mode, an installation face connected to the inner side wall of the notch in an abutting mode and a guide face arranged opposite to the installation face, the thickness of the sealing ring shrinks from the inner ring of the sealing ring to the outer edge so that the guide face can extend from the limiting face to the installation face, and when the door cover closes the taking and placing opening, the door body on the peripheral side of the taking and placing opening extrudes the guide face so that the sealing ring can deform. The force borne by the sealing ring in the direction facing the mounting surface can be reduced through the inclined guide surface, and then the counter-acting force acting on the door cover by the guide surface is reduced, so that more labor is saved when a user pushes the door cover to close the pick-and-place opening, and the user experience is improved. And the inclined guide surface can increase the size of the fit surface of the guide surface and the door body on the peripheral side of the pick-and-place opening through deformation, so that the direct sealing effect of the sealing ring and the door body is better.
Owner:PANASONIC APPLIANCES (CHINA) CO LTD +1
F-shaped wrench suitable for pipeline valve
ActiveCN222644408UImprove adaptabilityReduce workloadSpannersWrenchesIndustrial engineeringVALVE PORT
The utility model discloses an F-shaped wrench suitable for a pipeline valve. A slideway is arranged on the side wall of the first handle; one end of the second handle extends into the first handle and moves along the slide way; the locking assembly is configured to fix the second handle to the first handle; the hanging lug is arranged on the side, away from the second handle, of the first handle. The first clamping opening, the second clamping opening and the third clamping opening are evenly formed in the circumferential direction of the first handle and located on the side, away from the second handle, of the first handle. A plurality of trapezoidal teeth are arranged on the inner sides of the first clamping opening, the second clamping opening and the third clamping opening; the caliber of the first clamping opening is larger than that of the second clamping opening, and the caliber of the second clamping opening is larger than that of the third clamping opening. Therefore, the F-shaped wrench of the pipeline valve is better in adaptability and high in grabbing force, the carrying amount of operators is reduced, the working efficiency is improved, and manpower is saved.
Owner:SHAANXI YANCHANG CHINACOAL YULIN ENERGY CHEM
Frying and baking device
Owner:TSANN KUEN ZHANGZHOU ENTERPRISE CO LTD
Labor-saving high-sealing ball valve with convenient opening and closing
ActiveCN117006264Bsmall rotation angleSwitch effort
A labor-saving high-sealing ball valve convenient to open and close, comprising a labor-saving opening and closing mechanism, a shell and a valve body; the valve body is provided with an inlet and an outlet at left and right ends, and a valve rod passage at the top; the labor-saving opening and closing mechanism comprises a valve core assembly and an opening and closing assembly; the valve core assembly comprises a ball, an inner valve seat and an outer valve seat; the bottom of the ball is fixedly connected with the bottom end of the middle part of the valve body through a column, and the top is provided with a valve rod; the top of the inner valve seat and the outer valve seat is respectively provided with a rotating cylinder one and a rotating cylinder two, and the rotating cylinder one and the rotating cylinder two are coaxially sleeved together with the ball through the rotating cylinder one and the rotating cylinder two around the valve rod, and the valve rod, the rotating cylinder one and the rotating cylinder two extend out of the valve body through the valve rod passage; the ball, the inner valve seat and the outer valve seat are respectively provided with through holes one, two and three with the same axial height; the opening and closing assembly is fixedly connected with the rotating cylinder one and the rotating cylinder two; the labor-saving opening and closing mechanism can shorten the angle needed to be rotated when the ball valve is closed and opened, and can be more labor-saving when the ball valve is opened and closed.
Owner:HANGZHOU JINSHAN INSTR VALVE IND
Sponge sofa bed with leaning support
ActiveCN224125572Ustable supportprevent collapseSofasCouchesClassical mechanicsStructural engineering
The utility model relates to the technical field of sofas, and discloses a sponge sofa bed with a leaning support, which comprises a base module, one side of the base module is connected with a foldable middle module, and one side of the middle module far away from the base module is provided with a backrest module. The side, away from the middle module, of the base module is detachably connected with a leaning and supporting assembly, so that the backrest module is supported through the leaning and supporting assembly when the base module, the middle module and the backrest module are in a folded state; the whole structure of the sponge sofa bed is simple, the sofa state or the bed state can be conveniently switched for use, the switching process is labor-saving, the applicability is high, the use styles are rich, the backrest supporting performance in the sofa state is good, the backrest collapse phenomenon is prevented, and the whole transportation after the backrest supporting assembly is disassembled and compressed is convenient.
Owner:佛山市简创家具科技有限公司
Biological safety isolation sealing structure
ActiveCN222162402Uno fallsealing effectSealing arrangementsWing suspension devicesStructural engineeringMechanical engineering
The utility model discloses a biological safety isolation sealing structure which comprises an isolation wall, an entrance and exit is arranged on the isolation wall, a door body is hinged to the entrance and exit, a sealing structure is arranged between the door body and the isolation wall, a rolling supporting structure is arranged at the bottom end of the door body, and a rotating supporting pin is fixedly installed on the isolation wall. A supporting block is fixedly installed at the left end of the door body, a guide sleeve is installed in the supporting block, and the rotating supporting pin penetrates through the guide sleeve, the biological safety isolation device relates to the technical field of biological safety isolation, a rolling supporting mechanism is arranged at the bottom of the door body, so that the door body cannot fall, sealing of the door body cannot be affected, and the safety of the door body is improved. The sealing reliability between the door body and the isolation wall is ensured; the rolling supporting mechanism is used for driving the door body to ascend and descend, so that the door body can be conveniently mounted and dismounted, and the door body is more convenient to maintain; and the rolling supporting mechanism supports the door body, so that the door body is more labor-saving to open and close.
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
Electromagnetic brake structure and medical crane tower
ActiveCN222296818Ueasy to operateRealize the braking effectBrake actuating mechanismsActuatorsMedical equipmentElastic component
The utility model discloses an electromagnetic brake structure and a medical tower crane, and relates to the technical field of medical equipment.The electromagnetic brake structure comprises a fixing base, an electromagnetic generation assembly, an electromagnetic adsorption plate, a locking flange, a mounting plate and an elastic piece, and the electromagnetic generation assembly is arranged in the fixing base; the electromagnetic adsorption plate covers the opening of the fixed seat, and the mounting plate is connected with the edge of the fixed seat, so that the locking flange is clamped between the mounting plate and the electromagnetic adsorption plate; one end of the elastic piece is connected with the cavity bottom of the accommodating cavity, and the other end is connected with the electromagnetic adsorption plate; when the electromagnetic generation assembly is in a power-off state, the elastic piece is in a compressed state so as to push the electromagnetic adsorption plate to abut against the stop flange on the mounting plate. When the electromagnetic generation assembly is in a power-on state, the elastic piece is in a compressed state, the electromagnetic generation assembly generates magnetic force, and the electromagnetic adsorption plate is subjected to balanced elastic force and magnetic force, so that the locking flange cannot abut against the mounting plate. The electromagnetic brake structure provided by the utility model can improve the rotation smoothness of the cantilever.
Owner:JIANGXI MEIGER MEDICAL EQUIP CO LTD