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43results about How to "Realize quick release" patented technology
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Fluid conveying pipeline
ActiveCN109488821AImprove delivery efficiencyIncrease cleaning powerFluid pressure sealed jointsHollow article cleaningNon-Newtonian fluidMechanical engineering
The invention belongs to the technical field of pipelines, and particularly relates to a fluid conveying pipeline. The fluid conveying pipeline comprises a pipe connecting piece, first pipe units, first spring sleeves, a valve and a pipe body cleaning piece, wherein the first pipe units are connected through the pipe connecting piece in a matched mode, and three cylindrical and closed gas-fillingchambers are uniformly distributed in the inner wall of each first pipe unit in the axial direction; air openings are formed in the two ends of each gas-filling chamber, and first air grooves communicate between the gas-filling chambers; the pipe valve is installed between part of the adjacent first pipe units, and the pipe valve is connected with the first pipe units through the pipe connecting piece; the pipe body cleaning part is used for cleaning the removed first pipe units; and the first spring sleeves are arranged on the outer surfaces of the first pipe units in a sleeved mode. The fluid conveying pipeline has simple structure and convenient use, the pipeline is not prone to being worn and easy to disassemble and install; and meanwhile, the fluid conveying pipeline solves the problems that the conveying efficiency of non-Newtonian fluid is low and the conveying pipeline is difficult to clean.
Owner:江苏赛弗道管道股份有限公司
Quick mounting structure of faucet sleeve and mounting method thereof
The invention discloses a quick mounting structure of a faucet sleeve and a mounting method thereof. The quick mounting structure comprises a sleeve body, a sliding nut and a locking nut. The sleeve body can be separately connected to the faucet bottom or a platform surface; the sliding nut can be sleeved outside the sleeve body through axial sliding, external threads are formed at the periphery of the sliding nut, a first limiting mechanism, a second limiting mechanism and a third limiting mechanism are also arranged at the periphery of the sliding nut, the sliding nut is circumferentially rotated to ensure that the sliding nut is axially limited by the first limiting mechanism, the sliding nut is circumferentially limited by the second limiting mechanism during locking, and the third limiting mechanism is used for performing circumferential anti-loose limiting; the locking nut is provided with internal threads in screw joint matching with the external threads of the sliding nut, and the locking nut is tightly screwed with the threads of the sliding nut fixed on the sleeve body to achieve the aim of entire locking. The quick mounting structure has the advantages of less number of turns required by lock connection of the locking nut during mounting, convenience in mounting, fastness and convenience in dismounting.
Owner:XIAMEN SOLEX HIGH TECH IND CO LTD
Air conditioner and air filtering device
PendingCN107036170ARealize quick releaseRealize fast loadingMechanical apparatusLighting and heating apparatusAir filterEngineering
The invention provides an air filtering device which comprises an outer frame assembly, an inner frame assembly and a filtering assembly. The outer frame assembly comprises an outer frame and an outer support, wherein the outer support is arranged on the outer frame; the inner frame assembly can be detachably mounted in the outer frame assembly and comprises an inner frame and an inner support which is arranged on the inner frame; the inner frame is mounted in the outer frame; the inner support is opposite to the outer support; and the filtering assembly is arranged between the inner frame and the outer frame and is fixed by the inner support and the outer support. When the filtering assembly needs to be replaced, the inner frame assembly is taken out of the outer frame assembly; after a new filtering assembly is replaced, the inner frame assembly is mounted in the outer frame assembly, so that the outer frame assembly and the inner frame assembly can be repeatedly utilized, and the replacement cost is reduced, thereby reducing the maintenance cost of a user; moreover, quick dismounting and quick mounting of the filtering assembly also can be realized, and the replacement efficiency is improved. The invention also provides an air conditioner.
Owner:GREE ELECTRIC APPLIANCES INC
Rapid-disassembly batching device with telescopic batching roller
The invention discloses a rapid-disassembly batching device with a telescopic batching roller. A first roller body and a second roller body are connected in sleeved and sliding manners through threads on a first main shaft and a second main shaft which are located in the middle, so that when the first roller body conducts initial cloth batching, the second roller body can slide outwards in the axial direction, and the axial length of the first roller body and the second roller body is increased; and in this way, even if cloth deviates, a certain length margin is provided to guarantee that when the cloth is slantly inclined, no wrinkle is generate. Meanwhile, after cloth batching is completed, the first roller body and the second roller body can be rapidly separated and do not need to be conveyed along with the cloth and hence, the technical problem that the cloth deviates, exceeds the edge of a cloth roller and generates wrinkles is solved, the technical problem of rapid separation of the batching roller and the cloth is also solved, the work efficiency is improved, and resources are greatly saved.
Owner:湖州南浔临港新农村建设发展有限公司
Pier column maintenance device and film covering construction method
PendingCN113756182AImprove lamination efficiencyImprove lamination qualityBridge structural detailsBridge erection/assemblyArchitectural engineeringPier
The invention relates to the field of buildings, and provides a pier column maintenance device and a film covering construction method. The pier column maintenance device comprises a rack fixed to a top of apier column, a lifting assembly slidably arranged on the rack in the circumferential direction of the pier column, and a maintenance film assembly which comprises a shaft rod and a maintenance film roll rotatably arranged on the shaft rod, wherein the shaft rod is connected with the lifting assembly; and the lifting assembly can lift or lower the maintenance film roll while sliding in the circumferential direction of the pier column so that the maintenance film roll can be wound around the pier column according to the spiral track. After the rack is hoisted at the top end of the pier column, a constructor can make the maintenance film spirally wind on the pier column on the ground through the lifting assembly, and therefore in the pier column maintenance film covering construction process, a crane does not need to be matched for construction, a support does not need to be erected, the construction period can be shortened, the construction cost can be reduced, high-altitude film covering operation of workers is avoided, and potential safety hazards of construction are eliminated.
Owner:NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
Lifting platform for greenhouse
ActiveCN110886784AGood sealingPrevent dust from entering the inside of the bearingBearing componentsLifting framesBall (bearing)Structural engineering
The invention discloses a lifting platform for a greenhouse. The lifting platform for the greenhouse comprises a shear fork type lifting mechanism. The shear fork type lifting mechanism comprises an inner shear fork frame and an outer shear fork frame. Bearings are installed on the two sides of the upper end of the inner shear fork frame, and bearings are installed on the two sides of the lower end of the outer shear fork frame. Each bearing comprises an inner ring, an outer ring, rolling balls, a pair of sealing end covers, first sealing parts and second sealing parts. A pair of limiting sleeves are arranged on the outer wall of each inner ring, and a pair of limiting sleeves are arranged on the outer wall of each outer ring. The sealing end covers are arranged between the corresponding end faces of the inner rings and the corresponding end faces of the outer rings. The first sealing parts are arranged in first gaps which are formed between the outer sides of the corresponding sealingend covers and the inner rings / the outer rings. The second sealing parts are arranged in second gaps which are formed between the inner sides of the corresponding sealing end covers and the inner rings / the outer rings. Due to the fact that the structure is adopted, the bearings of the lifting platform for the greenhouse have the good sealing performance, the dust can be prevented from entering the device, and the phenomenon that the lifting operation of the shear fork type lifting mechanism can be affected is avoided.
Owner:WENZHOU VOCATIONAL COLLEGE OF SCI & TECH
Toilet cover plate capable of being rapidly assembled or disassembled
The invention discloses a toilet cover plate capable of being rapidly assembled or disassembled, which comprises a cover plate assembly and a quick-assembly mechanism, wherein the quick-assembly mechanism comprises a fixed piece fixed on a toilet body and an adapting piece rotatably connected with the cover plate assembly; the adapting piece comprises a shell body and a button; the button is limited in the shell body; the shell body is in cup joint with the fixed piece; the button is provided with a clamped piece for clamping the fixed piece; and the clamped piece enables the fixed piece to be separated from the shell along the transmission of the button. Due to the adoption of the technical scheme, the button of the adapting piece is matched with the fixed piece, and when the button is clamped and matched with a lug, an upper cover and a seat retainer cannot be disassembled from the toilet body; and due to the transmission of the button, the button is separated from the fixed piece, so that the upper cover and the seat retainer can be disassembled from the toilet body easily, and the quick-assembly of the upper cover and the seat retainer can be realized.
Owner:ECO XIAMEN TECH INC
Transformer substation personnel positioning device for collecting spatio-temporal data
PendingCN111308509AImprove disassembly efficiencyRealize quick releaseChecking time patrolsParticular environment based servicesComputer hardwareWireless transmission
The invention discloses a transformer substation personnel positioning device for collecting spatio-temporal data. The device comprises a handheld shell, and also comprises a main core shell, which isarranged in the handheld shell and is in limited sliding connection with the handheld shell; a positioning module, which is installed in the main core shell and used for conducting wireless positioning signal transmission with a positioning signal repeater of a transformer substation, wherein the positioning signal repeater is in wireless transmission connection with a remote control center through an AP machine; and a gear, which is installed on the inner side of the handheld shell and which is connected with the main core shell in a meshing transmission mode. According to the invention, themain core shell is arranged in the handheld shell, all the control modules and the positioning modules are installed in the main core shell, the limitation of caliper meshing between the gear and themain core shell is removed by unscrewing one screw, so that the main core shell slides out of the handheld shell, quick disassembly of the main core shell is achieved, and the disassembly efficiencyof a handheld machine is improved.
Owner:安徽森度科技有限公司
Fast mounting closestool cover plate
Owner:XIAMEN DP PRECISION TECH CO LTD
Drawer slide rail fast-dismounting structure
Owner:SUZHOU SHENGDE PRECISION ELECTRIC
Fan module
InactiveCN102612297ASimplify the installation processEasy to operatePump componentsEngine componentsComputer engineering
The invention discloses a fan module which comprises a fixing frame, a fan and a fixing component, wherein the fixing component is used for fixing the fixing frame and the fan through locking; one of the fixing frame and the fan is provided with a plurality of positioning parts, and the other one of the fixing frame and the fan is provided with a connecting hole; an insertion hole and a spring piece column are arranged on the positioning part, wherein the spring piece column is formed by protruding from an outer edge of the insertion hole; the spring piece column is provided with a spring hole which penetrates through the inside of the spring piece column; the spring hole has different diameters in the axial direction; the spring piece column is arranged in the connecting hole in a penetrating way; the fixing component comprises a positioning column; and the positioning column penetrates from the insertion hole into the spring hole, so that a part of the spring piece column, which has a smaller diameter, deforms outwards in the radial direction so as to be clamped in the connecting hole. Therefore, the fan module is simple in the mounting process, convenient in operation and is available for fast demounting.
Owner:FU ZHUN PRECISION IND SHENZHEN +1
Fluid pipeline cleaning method
InactiveCN109351723AGet rid of quicklyImprove delivery efficiencyHollow article cleaningEngineeringMechanical engineering
The invention belongs to the technical field of pipeline cleaning, and particularly discloses a fluid pipeline cleaning method. A fluid conveying pipeline cleaned with the method comprises a pipe connecting piece, No.1 pipe units, No.1 spring sleeves, pipe valves and a pipe body cleaning piece; the No.1 pipe units are connected by the aid of the pipe connecting piece in a matching manner; three cylindrical and closed gas-filled cavities are uniformly distributed in the inner wall of each No.1 pipe unit in the axial direction; gas openings are formed in the two ends of each gas-filled cavity; No.1 gas grooves communicate between the gas-filled cavities; the pipe valves are mounted between partial adjacent No.1 pipe units; the pipe valves and the No.1 pipe units are connected through the pipe connecting piece; the pipe body cleaning piece is used for cleaning the dismounted No.1 pipe units; and the outer surfaces of the No.1 pipe units are sleeved with the No.1 spring sleeves. The methodis easy to operate, the cleaning efficiency is high, egg white in the fluid conveying pipeline can be removed quickly, and meanwhile, the problem of stinking of the fluid conveying pipeline after long-time remaining of the egg white can be avoided.
Owner:陆挚译
Floating type thread gauge and automatic thread detection device using same
PendingCN113701583AEasy to operateImprove disassembly efficiencyApertured gaugesScrew threadSmall range
The invention discloses a floating type thread gauge and an automatic thread detection device using the same. The thread gauge comprises a bearing part, a floating part and a switching part; the bearing part is provided with an inlet disposed at the upper end and a channel extending downwards from the inlet in the bearing part; a through cavity from top to bottom is formed in the middle of the floating part, the lower portion of the floating part is hidden in the bearing part and limited in the channel, a movable locking ball is arranged on the side wall of the lower portion of the floating part, and a spring piece is arranged between the bottom end of the floating part and the bearing part so that the floating part can float up and down in the direction of the channel in a small range; and the lower end of the switching part is provided with an insertion part, the insertion part is inserted into the through cavity from top to bottom, and the insertion part is clamped in the through cavity by means of extrusion force which is generated by a locking ball in the radial direction and faces the center of the floating part. According to the thread gauge disclosed by the invention, the switching part, the floating part and the bearing part are matched with one another, so that the switching part and the floating part can be more conveniently and quickly dismounted and mounted, and the dismounting and mounting efficiency is improved.
Owner:昆山星益沅精密机械有限公司
End cover part with spiral groove, and numerically-controlled machining method thereof adopting five-axis linkage machine tool
PendingCN111453222ARealize quick releasePlay a limiting roleEngine sealsLarge containersEngineeringScrew thread
The invention relates to the technical field of end cover parts, and especially relates to an end cover part with a spiral groove, and a numerically-controlled machining method thereof adopting a five-axis linkage machine tool. The end cover part with the spiral groove comprises a cylindrical end cover body, wherein a channel penetrating along a central shaft is formed in the end cover body; a spiral-groove rapid connection mechanism is arranged at a first end of the end cover body, and used for being connected with an elastic location pin which is arranged in an outlet connector of coating storage equipment in a matching manner; and a second end of the end cover body is used for external equipment. Compared with the prior art, the end cover part with the spiral groove is convenient to install and detach, and high in sealing performance; the machining efficiency for the end cover part can be increased by virtue of the machining method; and enhancement for a requirement on the machiningand production accuracy for thread-groove parts, and increasing for a production speed for the thread-groove parts are further benefited.
Owner:SHANGHAI JIAN QIAO UNIV +1
Quick-mounting and quick-dismounting structure on faucet base table and quick-mounting and quick-dismounting method
InactiveCN107254897AEasy to fixRealize fast loadingDomestic plumbingStructural engineeringMechanical engineering
Owner:XIAMEN EASO CO LTD
Surveying and mapping equipment quick disassembly and assembly connector for unmanned aerial vehicle
PendingCN112389664ARealize quick releaseSimple structureAircraft componentsCoupling device detailsUncrewed vehicleEngineering
The invention discloses a surveying and mapping equipment quick disassembly and assembly connector for an unmanned aerial vehicle. A locking groove is formed in a locking clamp, a sliding groove communicated with the locking groove is formed in the locking clamp, a clamping block is arranged in the sliding groove, an inserting hole is formed in the clamping block, and a step shaft is inserted intothe inserting hole so that the step shaft can move along with the clamping block and can rotate relative to the inserting hole; threads are arranged on the step shaft, a threaded hole is formed in the locking clamp; a spring sleeves on the step shaft between the side wall of the clamping block and the side wall of the sliding groove; during use, the locking clamp only needs to be installed on theunmanned aerial vehicle, surveying and mapping equipment is installed on the locking block, quick disassembly and assembly can be achieved, limitation of the type of the unmanned aerial vehicle is avoided, meanwhile, when the locking clamp locks the locking block, the male socket can be meshed with the female socket, and the power source of the unmanned aerial vehicle supplies power to the surveying and mapping equipment on the locking block, an independent power supply does not need to be mounted on the surveying and mapping equipment, and thus the connector is simple in structure and more practical.
Owner:武汉珞珈新空科技有限公司
Toilet cover plate capable of being rapidly assembled or disassembled
The invention discloses a toilet cover plate capable of being rapidly assembled or disassembled, which comprises a cover plate assembly and a quick-assembly mechanism, wherein the quick-assembly mechanism comprises a fixed piece fixed on a toilet body and an adapting piece rotatably connected with the cover plate assembly; the adapting piece comprises a shell body and a button; the button is limited in the shell body; the shell body is in cup joint with the fixed piece; the button is provided with a clamped piece for clamping the fixed piece; and the clamped piece enables the fixed piece to be separated from the shell along the transmission of the button. Due to the adoption of the technical scheme, the button of the adapting piece is matched with the fixed piece, and when the button is clamped and matched with a lug, an upper cover and a seat retainer cannot be disassembled from the toilet body; and due to the transmission of the button, the button is separated from the fixed piece, so that the upper cover and the seat retainer can be disassembled from the toilet body easily, and the quick-assembly of the upper cover and the seat retainer can be realized.
Owner:ECO XIAMEN TECH INC
Integrated auxiliary instrument desk and application thereof
The invention provides an integrated auxiliary instrument desk, and belongs to the technical field of automobile parts. The integrated auxiliary instrument desk comprises an auxiliary instrument panel and a mounting base assembly; a front end fixing clamping jaw is arranged at the front end of the bottom of the auxiliary instrument desk, and a rear end fixing Striker steel wire is arranged at the rear end of the bottom of the auxiliary instrument desk. The mounting base assembly comprises a base with a sliding rail and a frame connected to the sliding rail in a sliding mode. A clamping jaw connecting device connected with the front end fixing clamping jaw in a matched mode, a quick release lock motor used for unlocking and locking a quick release lock, a sliding motor used for driving the frame to slide along the sliding rail and the quick release lock used for unlocking and locking a rear end fixing Striker steel wire are sequentially arranged from the left end to the right end of the frame. The integrated auxiliary instrument desk can be quickly mounted and dismounted, and can automatically sense whether the auxiliary instrument desk is mounted in place or not in the mounting process, and an indicator lamp or voice prompt is provided, so that the use safety and reliability are ensured.
Owner:上海国琻汽车科技有限公司
Watchband and watch
PendingCN114158829ANot easy to break awayImprove user experienceBraceletsWrist-watch strapsEngineeringMechanical engineering
The invention relates to the technical field of wearable equipment, and discloses a watchband and a watch, the watchband comprises a watchband body, a connecting assembly and a driving part, the watchband body is provided with a connecting end, and the connecting end is provided with an accommodating cavity penetrating along the width direction of the watchband body; the connecting assembly comprises two inserting parts and first elastic connecting parts in one-to-one correspondence with the inserting parts, one ends of the first elastic connecting parts are connected with the power output end of the driving part, and the other ends of the first elastic connecting parts are connected with the inserting parts; each insertion part can be movably matched with the accommodating cavity in the width direction of the watchband body, and when the insertion part is in an extending state, one end, connected with the watch main body, of the insertion part extends out of the accommodating cavity; when the insertion part is in the retracted state, one end, connected with the watch main body, of the insertion part is located in the accommodating cavity; the driving part is used for driving the two first elastic connecting parts. According to the watchband and the watch, the problems that the buckle and the watch main body are connected and separated through the driving assembly, and the driving assembly occupies a large space of the watch main body in the prior art are solved.
Owner:XIAN YIPU COMM TECH
Quick installation structure and installation method of faucet sleeve
The invention discloses a quick mounting structure of a faucet sleeve and a mounting method thereof. The quick mounting structure comprises a sleeve body, a sliding nut and a locking nut. The sleeve body can be separately connected to the faucet bottom or a platform surface; the sliding nut can be sleeved outside the sleeve body through axial sliding, external threads are formed at the periphery of the sliding nut, a first limiting mechanism, a second limiting mechanism and a third limiting mechanism are also arranged at the periphery of the sliding nut, the sliding nut is circumferentially rotated to ensure that the sliding nut is axially limited by the first limiting mechanism, the sliding nut is circumferentially limited by the second limiting mechanism during locking, and the third limiting mechanism is used for performing circumferential anti-loose limiting; the locking nut is provided with internal threads in screw joint matching with the external threads of the sliding nut, and the locking nut is tightly screwed with the threads of the sliding nut fixed on the sleeve body to achieve the aim of entire locking. The quick mounting structure has the advantages of less number of turns required by lock connection of the locking nut during mounting, convenience in mounting, fastness and convenience in dismounting.
Owner:XIAMEN SOLEX HIGH TECH IND CO LTD
A handheld vacuum cleaner
The invention discloses a hand-held vacuum cleaner, which has a cylinder body and a dust collection cover detachably connected to the lower end of the cylinder body. The lower end, and the moving part is driven by the corresponding drive assembly to move the moving part, so that the moving part is connected or disconnected from the cylinder. The drive assembly includes a rack, a first gear, a second gear and a third gear, the rack and the dust cover A pair of second guide seats on the upper slide fit; the first gear meshes with the rack; the second gear and the first gear are coaxially arranged; the third gear meshes with the second gear, and the third gear meshes with the dust cover gear ring meshes. Due to the adoption of the above structure, the quick disassembly and quick assembly between the cylinder body and the dust collection cover of the present invention is realized, which is convenient for cleaning the dust in the dust collection cover.
Owner:ZHEJIANG IND & TRADE VACATIONAL COLLEGE
Quick-change water treatment membrane test unit nut
The invention discloses a quick-change water treatment membrane test unit nut, and belongs to the field of locking nuts. It is characterized in that the quick-change water treatment membrane test unit nut comprises a nut body, an inclined locking hole is formed in the nut body, an upper threaded section and a lower threaded section are arranged on the inner wall of the locking hole, and the upper threaded section and the lower threaded section are arranged the opposite side surfaces. The quick-change water treatment membrane test unit nut has the advantages that the quick screw-out and quick locking functions are achieved, and labor and time are saved.
Owner:扬州爱德旺斯科技有限公司
High-adaptability backrest lock capable of being assembled positively and negatively
PendingCN111845478AEliminate abnormal noiseReduce the difficulty of processing and manufacturingMovable seatsTorsion springIndustrial engineering
The invention relates to a high-adaptability backrest lock capable of being assembled positively and negatively. The high-adaptability backrest lock comprises a cover plate and a bottom plate, whereinthe cover plate and the bottom plate are buckled with each other to form a lock cavity; a large lock hook, a large lock hook rivet and a large lock hook return torsion spring are arranged in the lockcavity; the large latch hook is relatively and fixedly provided with a latch hook opening rivet; the lock hook opening rivet is linked with an opening arm; the opening arm is linked with an opening arm torsion spring; the high-adaptability backrest lock is characterized in that the cover plate is linked with a bracket assembly; a detachable connecting mechanism is arranged between the cover plateand the support assembly. The support assembly comprises a support, the support is provided with a cover plate mounting panel, a seat mounting panel and a supporting panel, and the cover plate is provided with a forward and reverse mountable mechanism. The high-adaptability backrest lock has the beneficial effects that the high-adaptability backrest lock capable of being assembled positively andnegatively is provided, the structure is improved, machining is convenient, the mold is simplified, the material utilization rate is increased, and high adaptability is achieved.
Owner:姚国强
Cymbal quick dismounting device
InactiveCN110689864ASimple structureEasy to usePercussion musical instrumentsEngineeringMechanical engineering
Owner:TIANJIN JINBAO MUSICAL INSTR
Faucet mounting member
The invention discloses a faucet mounting member. The faucet mounting member comprises a nut body; the nut body is provided with an outer sleeve body, a pressing sheet, an inner gasket and a gasket; the outer sleeve body is of a hollow cylinder structure with the two ends open, and a first notch is formed in the outer side wall of the outer sleeve body; a second notch, a third notch and a fourth notch are correspondingly formed in the positions, located at the first notch, of the inner gasket, the pressing sheet and the gasket respectively; the inner gasket is cushioned in a port at one axial end of the outer sleeve body, the outer side wall of the inner gasket is convexly provided with a convex lug, and the convex lug is provided with a jacking piece; the pressing sheet is overlapped and matched with the inner gasket and is connected to the outer sleeve body; the gasket is provided with an extension block corresponding to the convex lug; and the convex lug is embedded in the extension block. Compared with the prior art, the four notches are in the same straight line, a cold hose and a hot hose can extend into the faucet mounting member only by being clamped into the faucet mounting member from the notches, the whole faucet mounting member does not need to be disassembled, the cold hose and the hot hose are convenient to disassemble and assemble, only the inner gasket of the whole part is made of metal materials, and the production cost is low.
Owner:刘云龙
Fast mounting closestool cover plate
Owner:XIAMEN DP PRECISION TECH CO LTD
Quick release damping screw and electronic device using the quick release damping screw
ActiveCN108571508BSimple structureRealize quick releaseSnap-action fastenersUndesired vibrations/sounds insulation/absorptionEngineeringScrew head
A quick-release shock-absorbing screw is used for fixing an electronic device. Wherein, the quick release shock absorbing screw includes a shock absorbing screw assembly and a quick release assembly, the shock absorbing screw assembly includes an elastic element and a screw, the screw includes a screw head and a screw rod connected to the screw head, and the screw is fixedly connected to the elastic element; The disassembly assembly is used to connect with an external mechanism. The quick release assembly includes a clamping part, and a clamping hole matching the clamping part is provided on the elastic element, and the shock-absorbing screw assembly is elastically clamped to the quick release component through the clamping hole. In the quick-release damping screw and the electronic device using the quick-release damping screw, the elastic element can be used as a handle for screwing in or removing the screw, which simplifies the structure of the quick-release damping screw.
Owner:HONG FU JIN PRECISION IND WUHAN CO LTD +1
Fixing mechanism for battery of electric bicycle
PendingCN114374041AEasy to assemble and disassembleAvoid disassemblyBattery isolationElectrical batteryElectric vehicle
The invention belongs to the technical field of electric vehicles, and discloses an electric bicycle battery fixing mechanism which comprises a fixing seat and a storage battery, an extension rod is fixedly mounted on the left side of the top end of the fixing seat, a guide rail is fixedly mounted at the top end of the extension rod, and a charging port is formed in the right end of the side face of the storage battery. And a protective cover is arranged on the front surface of the fixed seat. The reset spring is compressed, the movable rod at the bottom end of the protective cover deflects towards the left side, the overall length of the movable rod is not changed, the other end of the movable rod and the movable plate can rotate relatively, and meanwhile the movable plate can only move up and down relative to the limiting groove, so that when the protective cover moves towards the left side, the movable plate can move up and down. The movable plate can be driven by the movable rod to move upwards, at the moment, the storage battery located above the movable plate can be popped out, the pre-dismounting state is achieved, dismounting can be completed by lifting upwards, dismounting with too large force is avoided, and therefore the advantage of convenient dismounting is achieved.
Owner:深圳市龙廷科技有限公司
Hinge device of toilet cover plate and toilet cover plate provided with the same
ActiveCN106618351AEasy to separateFirmly connectedBathroom coversEngineeringUltimate tensile strength
The invention discloses a hinge device of a toilet cover plate. The hinge device comprises a connecting structure arranged on an upper toilet cover and / or a toilet seat and base structures arranged on a toilet, and is characterized in that the connecting structure is detachably connected with the base structure up and down; connecting columns are arranged on the connecting structure, supporting columns corresponding to the connecting columns are arranged on the base structures, and supporting holes for inserting the connecting columns are formed in the supporting columns; rotating discs and pushing blocks which are interacted are also arranged on the base structures, and the pushing blocks are elastically reset in a sliding mode; in the using state, the pushing blocks and the connecting columns are buckled; in the separating process, the pushing blocks unlock the collecting columns through the rotating effect of the rotating discs. According to the hinge device of the toilet cover plate, the unlocking function is achieved through the rotating discs, the toilet cover plate can be rapidly separated from the toilet, and the rapidly detachable function is achieved; in addition, the connecting columns and the supporting columns are matched, connecting between the connecting structure and the base structures is firmer and more reliable; the supporting columns and threaded rods are integrally formed through hinge bodies, and the strength is higher.
Owner:中山市世耀智能科技有限公司
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