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19results about How to "Resolve disengagement" patented technology
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Anti-disengagement floor drain core
The utility model relates to a kind of anti-disengagement floor drain core, including floor drain main body and buoyancy element. Floor drain main body is equipped with water storage cavity and drainage cavity, water storage cavity lower part opens drain hole, drainage cavity upper end is open, lower end is equipped with drain outlet. Buoyancy element includes sealing cover and the shaft portion sliding in water storage cavity, shaft portion covers drain hole, its with water storage cavity interval forms flow guide passage;Sealing cover or the upper end of floor drain main body is equipped with the water inlet with flow guide passage intercommunication. The longitudinal limiting structure between shaft portion and floor drain main body is equipped with, including the limiting portion fixed in floor drain main body and the blocking portion fixed in shaft portion;When buoyancy element floats to limit position, limiting portion and blocking portion abut, limit shaft portion disengagement floor drain main body. Limiting portion is limit pin, and blocking portion is the bottom wall of shaft portion accommodation slot, and limit pin is inserted in the limiting hole of floor drain main body side wall and extends into accommodation slot. The utility model realizes the movement limiting of buoyancy element by limiting structure, and structure is simplified and reliable in operation.
Owner:李生引
High strength insulating plastic board
ActiveCN224400149Uavoid cumbersome stepsImprove convenienceInsulating bodiesStructural engineeringBoard structure
The utility model belongs to the technical field of insulating board, specifically a kind of high-strength insulating plastic insulating board, including insulating board body, the insulating board body lateral wall is fixedly connected with lug, the insulating board body is distantly located lug lateral wall and is equipped with recess, lug and recess middle part are equipped with multiple groups of jack, and symmetrically set, the top of the insulating board body close to recess is detachably installed with connecting plate, the connecting plate bottom is fixedly connected with plug rod, this step is equipped with the setting of insulating board body, lug, recess, connecting plate, plug rod, ceramic plate and locking assembly, and high-strength insulating plastic insulating board structure is formed, the function of the multiple insulating board body quick splicing is realized, the cumbersome step of needing to screw bolt fixed when the multiple insulating board body is spliced is solved, the convenience when insulating board body splicing is improved, the speed when insulating board body splicing is improved, the step of insulating board body splicing is simplified.
Owner:CHONGQING HUIMEI INSULATION MATERIALS CO LTD
Sintering method of large-size silicon carbide ceramic ball
The invention provides a sintering method of a large-size silicon carbide ceramic ball, which belongs to the technical field of silicon carbide ceramic ball preparation, and specifically comprises the following steps: forming a green body ball, turning the green body ball, processing a sintering bottom support tool, loading the ball into a mold, sintering and post-processing. A special auxiliary tool is combined, the tool adopts a material formula and a pressing process which are the same as those of a green body ball, the green body ball and the auxiliary tool have the same shrinkage rate during sintering, the problems of deformation and poor roundness caused by high-temperature shrinkage in the sintering process of the green body ball can be effectively reduced, the roundness and uniformity of the prepared silicon carbide ceramic ball are remarkably improved, and the service life of the silicon carbide ceramic ball is prolonged. And the method is suitable for preparing industrial high-performance ceramic balls.
Owner:HENAN ARYAN SPEICAL CERAMICS +1
Automobile antenna device
ActiveCN119253265Aincrease resistanceavoid displacementInternal combustion piston enginesAntenna supports/mountingsMechanical engineeringBackplane
The invention relates to the technical field of automobile antennas, and discloses an automobile antenna device, which comprises a bottom plate, and is characterized in that a hollow shell and an insertion plate are designed, so that the device can be fixed when a covering shell is inserted into the inner side of a limiting seat and an antenna circuit board is protected, and the covering shell cannot be separated from the inner side of the limiting seat when an expansion bolt is not taken out; the covering shell can be kept stable in severe environments such as vibration and impact when a vehicle runs at a high speed, the service life of the antenna is prolonged, after the insertion plate is inserted into the insertion groove of the hollow shell, the limiting strip covered with the damping pad is inserted into the limiting groove in the front end face of the insertion plate, the resistance between the insertion plate and the limiting strip on the inner side of the hollow shell can be increased, and the service life of the antenna is prolonged. In a high-vibration environment, resistance is increased to facilitate fixation of the covering shell, the insertion plate is prevented from shifting or loosening from the hollow shell due to vibration, and the problem that the covering shell can be easily separated from the inner side of the limiting seat is solved.
Owner:JINAN YOUFENG ELECTRONICS CO LTD
Furniture hinge not prone to falling off
The utility model relates to the technical field of furniture hinges, in particular to a furniture hinge not prone to falling off, and solves the technical problems that most furniture hinges adopt bearing type hinges, hinge rotating shaft connecting positions are mostly formed in a welding or punching mode, and the strength of the rotating shaft connecting positions is lower than that of the hinges due to the two machining modes. The cabinet door and the cabinet body are easy to break in long-time use, so that the cabinet door and the cabinet body fall off; according to the technical scheme, the furniture hinge not prone to falling off comprises a cabinet body rotating shaft assembly, a cabinet body adjusting assembly, a cabinet body fixing assembly, a cabinet door rotating shaft assembly, a cabinet door adjusting assembly and a cabinet door fixing assembly. Compared with a traditional hinge for furniture, the hinge has the advantages that the strength of the rotating shaft of the hinge is low, the hinge is easy to break after being used for a long time, and a cabinet door is separated, the rotating shaft and the hinge are connected through a bolt after being separated by reinforcing the rotating shaft, the strength of the rotating shaft is increased, and long-time high-strength use of the hinge is guaranteed.
Owner:BANGKE (HANGZHOU) SMART HOME CO LTD
Energy storage emergency type electric gate valve
ActiveCN222650597Uresolve disengagementImprove sealingSpindle sealingsHydro energy generationGraphiteActuator
The utility model belongs to the technical field of gate valves, and particularly relates to an energy storage emergency type electric gate valve which comprises a valve body and an electric actuator, an elastic valve seat is arranged in the valve body, a valve cover is arranged at the top of the valve body, the electric actuator is installed on the valve cover, a valve rod shaft is installed at the output end of the electric actuator, and the valve rod shaft is connected with the valve body. A Glyd sealing ring is arranged between the valve rod shaft and the valve cover, a metal sealing ring is installed between the valve cover and the valve body, and the bottom end of the valve rod shaft is fixedly connected with a parallel gate plate. The parallel flashboard is in close contact with the elastic valve seat, a scale layer attached to the elastic valve seat can be removed when the elastic valve moves up and down, when the valve is fully opened, a medium flows through a flow channel, a deposited matter cannot be deposited in a valve body, a sealing piece is improved to be a metal ring and a glyd ring from graphite packing, the abrasion period is prolonged, the sealing effect is better, and the sealing effect is better. The problem that the valve rod is separated from the grinding wheel due to corrosion is solved.
Owner:SHANDONG WEIYUAN TECH CO LTD
Secure terminal plug
The utility model discloses a kind of firm terminal plug, it includes terminal seat, front inner shell, front shell, tail shell, front lock cap, rear lock cap, tail rubber sleeve, upper half lock hoop, lower half lock hoop and locking screw, terminal seat is located in front inner shell, front shell is sleeved on front inner shell to form annular slot, for inserting corresponding component.Tail shell front end is connected with front inner shell through front lock cap, tail rubber sleeve front end is connected with tail shell tail end through rear lock cap, the connecting lug of rear lock cap both sides is connected with upper half lock hoop, lower half lock hoop by locking screw, to hold fixedly tail rubber sleeve, so that tail rubber sleeve contraction is closely connected with cable, avoid cable tension direct action in the connecting place of cable and terminal, effectively solve the problem that traditional terminal plug is without fixed structure due to shell and cable, lead to cable back and forth to pull and make connecting place loose or disengagement, greatly improve the working stability and reliability of terminal plug, reduce the risk of electrical signal or power interruption, and long service life.
Owner:KING POWER ELECTRONICS CO LTD
An automotive ignition coil assembly
ActiveCN224287927Uprevent rotationprevent axial movementTransformers/reacts mounting/support/suspensionTransformersIgnition coilStructural engineering
This utility model discloses an automotive ignition coil assembly, relating to the field of ignition coil technology. It includes a housing, with mounting brackets fixedly mounted on both sides. Each mounting bracket has a mounting hole, and the inner side of the mounting hole has a spiral groove. The mounting hole is spirally connected to a connecting bolt via the spiral groove. Limiting grooves are provided on both sides of the connecting bolt. One side of the mounting hole is connected to a mounting groove, which is C-shaped and horizontal relative to the mounting bracket. A limiting rod is installed in the mounting groove, and the limiting rod is adapted to the mounting groove. The other end of the limiting rod is located in the mounting hole and adapted to the limiting groove. This utility model uses a connecting bolt spirally mounted in the mounting hole, and the limiting rod inserted into the limiting groove to restrict the connecting bolt, preventing rotation. Simultaneously, the thread prevents axial movement of the connecting bolt, thus restricting the connecting bolt and preventing it from detaching.
Owner:浙江辉波蕾汽车部件有限公司
Minimally invasive pleural effusion drainage device
The utility model discloses a minimally invasive pleural effusion drainage device which comprises a liquid storage bag, a flow guide tube, a connecting mechanism, a drainage tube and a chest connecting piece, the top of the liquid storage bag is connected with the flow guide tube, the end of the flow guide tube is provided with the connecting mechanism, the flow guide tube is connected with the drainage tube through the connecting mechanism, and the outer side of the drainage tube is provided with the chest connecting piece. According to the minimally invasive pleural effusion drainage device, the flow guide pipe installed on the liquid storage bag is rotationally connected with the connecting plate, in the drainage process, after a patient takes the liquid storage bag or pours out liquid in the liquid storage bag in the walking process, the liquid in the liquid storage bag is poured out, and then the liquid in the liquid storage bag is poured out; the position of the drainage tube can be automatically adjusted by rotating at the bottom of the connecting plate, whether the drainage tube is twisted or not does not need to be considered in the liquid storage bag placing process, use is more convenient, and the problem that the drainage tube is separated from the thoracic cavity of a patient due to twisting is solved.
Owner:CHUXIONG YI AUTONOMOUS PREFECTURE TRADITIONAL CHINESE MEDICINE HOSPITAL
Wear-resistant anti-falling resin zipper
ActiveCN222425482Uresolve disengagementprevent disengagementSlide fastenersStructural engineeringMechanical engineering
The utility model relates to the technical field of zippers, and provides a wear-resistant anti-falling resin zipper which comprises a first zipper side strip, a second zipper side strip, a zipper rack, a zipper head, a blocking assembly, a sliding groove, a containing groove, a limiting rod and a check block. A handle rod is pulled towards the top of a first zipper side edge strip, at the moment, the handle rod can drive a limiting rod to slide in a containing circular groove along a sliding groove, at the moment, a spring is compressed by the pressure of the limiting rod, and after the lower end of the limiting rod is moved to be separated from the interiors of a clamping groove and a penetrating groove to enter the containing circular groove, the limiting rod can move to the top of the first zipper side edge strip. At the moment, a worker can pull a stop block to drive a clamping block to be taken out from the interior of a placement groove, at the moment, a zipper puller can be conveniently separated from the upper ends of the first zipper side strip and the second zipper side strip and taken down, and the problem that the zipper puller is inconvenient to separate from the upper ends of the first zipper side strip and the second zipper side strip is solved.
Owner:湖州力锐智能科技有限公司
Automobile antenna device
ActiveCN119253265Bavoid displacementprevent looseningInternal combustion piston enginesAntenna supports/mountingsStructural engineeringMechanical engineering
The present invention relates to the technical field of automobile antennas, and discloses an automobile antenna device, comprising a bottom plate. The present invention, through the designed hollow shell and plug-in plate, enables the device to be fixed when a covering shell is inserted into the inner side of a limiting seat to protect an antenna circuit board, so that the covering shell cannot be separated from the inner side of the limiting seat when the expansion bolt is not taken out, thereby ensuring that the covering shell remains stable in harsh environments, such as vibration and impact when a vehicle is running at high speed, and extending the service life of the antenna. After the plug-in plate is inserted into a slot of the hollow shell, a limiting strip covered with a damping pad is inserted into a limiting groove on the front end surface of the plug-in plate, thereby increasing the resistance between the plug-in plate and the limiting strip inside the hollow shell. In a high-vibration environment, increasing the resistance helps to fix the covering shell, prevents the plug-in plate from shifting or loosening from the hollow shell due to vibration, and solves the problem that the covering shell can be easily separated from the inner side of the limiting seat.
Owner:JINAN YOUFENG ELECTRONICS CO LTD
A side curtain airbag
ActiveCN119389146Bresolve disengagementStrong support protectionPedestrian/occupant safety arrangementAirbagPhysics
Owner:JUNSHENG AUTOMOBILE SAFETY SYST (ANHUI) CO LTD
A connection device for municipal pipeline installation
This utility model relates to the field of municipal pipeline installation technology and discloses a connecting device for municipal pipeline installation, including a first connecting ring and a second connecting ring. A convex ring is provided on the inner surface of the inner sleeve, and a spring is installed on the upper surface of the convex ring. The other end of the spring is installed on the lower surface of the cover plate. This utility model eliminates the traditional threaded connection method, replacing it with bolts that fix the pipeline to the first and second connecting rings. The conical surface of the connecting rod compresses the ball bearings, forcing them to abut against the inner wall of the outer sleeve. This converts the radial pressure into axial displacement of the inner sleeve and compresses the spring. The spring's reaction force is transmitted back to the ball bearings through the convex ring, forming a radial multi-point locking of the connecting rod. Simultaneously, the mechanical locking of the top plate by the fixing plate achieves axial constraint, ensuring that the connecting rod remains without gaps or displacement within the mounting hole under long-term vibration conditions, thus solving the problem of increased fit clearance and separation caused by water hammer effect.
Owner:WUXI TONGWEI MUNICIPAL CONSTRUCTION CO LTD
Electronic equipment support and electronic equipment protective shell
ActiveCN222321584UImprove stabilityresolve disengagementTelephone set constructionsStructural engineeringMechanical engineering
The utility model provides an electronic equipment support and an electronic equipment protective shell. The electronic equipment support comprises a connecting assembly and a supporting piece. The connecting assembly comprises a first connecting piece, a second connecting piece and a rotating shaft, and the first connecting piece and the second connecting piece are pivoted through the rotating shaft. The first connecting piece comprises a connecting part, a positioning part and a fixing part, the connecting part is rotationally connected with the rotating shaft, the fixing part is arranged in the supporting piece and integrally formed with the supporting piece, and at least part of the positioning part is integrally formed with the supporting piece. The electronic equipment protection shell applied to the electronic equipment bracket solves the problem that the bracket is separated from the connecting assembly after the electronic equipment protection shell is impacted by the external environment in the prior art.
Owner:SHENZHEN TORRAS TECH CO LTD
Side air curtain
ActiveCN119389146Aresolve disengagementincrease stiffnessPedestrian/occupant safety arrangementMechanical engineering
Owner:JUNSHENG AUTOMOBILE SAFETY SYST (ANHUI) CO LTD
Multi-pole ignition device of impulse voltage generator
The utility model discloses a multi-pole ignition device of an impulse voltage generator, and relates to the technical field of impulse voltage generators. The multi-pole ignition device of the impulse voltage generator comprises a bottom plate and an impulse voltage generator body arranged above the bottom plate, and a connecting mechanism and an ignition mechanism are arranged above the bottom plate; the connecting mechanism comprises a mounting part and a moving part; the mounting part comprises a connecting frame and a supporting block; the moving part comprises two lifting frames and two groups of moving wheels; the device has the technical effects that the nut in the connecting mechanism rotates to drive the control frame to move along the first threaded rod, so that the lifting frame descends or ascends, and the moving wheels are in contact with or separated from the ground. By means of the design, the problem that a traditional impulse voltage generator is inconvenient to move is effectively solved, a large amount of manpower and material resources do not need to be consumed during equipment installation and site transfer, and the flexibility and applicability of the device are greatly improved.
Owner:JIANGDU HUAYU HIGH VOLTAGE ELECTRIC CO LTD
Detector for indoor formaldehyde detection
The utility model relates to the technical field of formaldehyde detection, and discloses a detector for indoor formaldehyde detection, which comprises a detection device, two square frames and a support. The fixing assembly, the connecting plate, the butt-joint groove and the transmission device are used in cooperation, the support is taken up to drive the butt-joint plate to be inserted into the butt-joint groove in the rear side of the connecting plate, then the pull rod can be loosened, and the spring elastically deforms to drive the movable plate to return to the original position; the movable plate moves to drive the inserting plate to penetrate through the square frame and the connecting plate and extend to the inner cavity of the inserting groove, so that the bracket and the detection device can be quickly connected and fixed, and the problem that when the bracket is connected with the formaldehyde detector, the bracket is generally connected through a plastic buckle inserting method, and the plastic buckle has toughness and cannot be used for fixing the formaldehyde detector is solved. After long-time use, the toughness may become poor or the plastic may be broken, so that the problem that the formaldehyde detector is separated from the bracket may occur.
Owner:XINJIANG ZHONGXIN CONSTR ENG QUALITY INSPECTION CO LTD
Anti-seepage and leaking stoppage structure for mud underground engineering
ActiveCN222632357Uplay an adsorption roleresolve disengagementArtificial islandsClimate change adaptationBasementPaste substance
The utility model discloses a mud paste underground engineering seepage-proofing and leakage-stopping structure, and relates to the technical field of underground engineering waterproof structures, in particular to a structure for carrying out seepage-proofing and leakage-stopping on basements, tunnels, garages, artificial rivers and lakes by adopting mud paste. The anti-seepage structure comprises an independent foundation anti-seepage structure, a bearing platform foundation anti-seepage structure, a pool well structure anti-seepage structure, a raft plate / beam anti-seepage structure, a raft plate / beam / wall anti-seepage structure, a civil air defense basement roof engineering anti-seepage structure, a stream / stream / river anti-seepage structure, a raft plate / wall body leaking stoppage structure and a bearing platform / raft plate leaking stoppage structure. The mud paste is a mud paste substance formed by mixing bentonite and water. According to the technical scheme, the problem of underground engineering leakage caused by coiled material separation, hollowing and water mixing and non-woven fabric layer water mixing due to the bonding problem of the waterproof coiled material and the structural base layer in the existing underground engineering is thoroughly solved.
Owner:DALIAN YILONG LANDSCAPE DECORATION ENG CO LTD
Paperboard conveying structure
The utility model provides a paperboard conveying structure which comprises a long-strip-shaped installation box, a driving wheel and a driven wheel are rotationally installed at the two ends of the installation box respectively, a conveying belt is wound around the driving wheel, the installation box and the driven wheel, and a plurality of communicating holes are formed in the conveying belt. A long-strip-shaped through frame extending from one end of the mounting box to the other end of the mounting box is arranged on the top face of the mounting box, the conveying belt covers the through frame, the conveying belt and the through frame can move relatively, and an exhaust pipe communicated with the mounting box is further fixedly connected to the side wall of the mounting box. A pair of first limiting strips located on the two sides of the conveying belt is further fixedly connected to the top face of the mounting box, and the upper end face of the conveying belt is higher than the two first limiting strips. And the driving motor drives the driving wheel to rotate. The paperboard conveying device solves the problem that in the prior art, the speed of a conveying belt is high, so that paperboards are likely to be separated from the conveying belt.
Owner:JINGZHOU CITY HUIXING PACKAGING MATERIALS CO LTD