Patents
Literature
12results about How to "Guaranteed closing effect" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Blood clot grabbing device
ActiveCN222426136UFlexible grabbingGuaranteed closing effectSurgerySuction devicesApparatus instrumentsGeneral surgery
The utility model relates to the technical field of medical instruments, in particular to a blood clot grabbing device which comprises a fixing cylinder, a pushing rod is slidably installed on the surface of the fixing cylinder in a penetrating mode, a vent groove is transversely formed in the center of the interior of the pushing rod, and a fixing plate is fixedly connected to the left side of the fixing cylinder. A positioning adsorption mechanism is installed at the center of the surface of the fixing plate in a penetrating mode, and a movable opening and closing mechanism is installed on the left side of the fixing plate. Through the arrangement of the pushing rod, the elastic screen cloth, the positioning adsorption mechanism, the fixing plate and the movable opening and closing mechanism, the grabbing device has the advantage of flexible grabbing, a sliding barrel can be driven to move rightwards when the pushing rod is pulled to move rightwards, the inclination angles of a plurality of connecting rods are changed at the same time, then three first movable rods rotate inwards, closed grabbing is achieved, and the grabbing efficiency is improved. A small electric push rod can be controlled to stretch out to work, a second movable rod is further driven to rotate inwards, the closing effect is guaranteed, and the blood clots are grabbed in a leakage-proof mode.
Owner:尹立波
Hook type aluminum veneer
ActiveCN222525747UImprove sealingGuaranteed closing effectCovering/liningsRubber materialSingle plate
The utility model discloses a hooking type aluminum veneer which comprises an aluminum veneer body, a hook is arranged on the aluminum veneer body, the hook is fixedly connected with the aluminum veneer body, an inserting groove is formed in the aluminum veneer body, a handle is arranged on the aluminum veneer body, a threaded shaft is fixedly connected to the other end of the handle, a threaded block is spirally connected to the outer side of the threaded shaft, and the threaded block is fixedly connected with the inserting groove. Through the arrangement of a sleeve rod, a sliding block, a first supporting spring, a supporting rod, a push plate and a sealing gasket, after two aluminum veneers are spliced in the using process, the first supporting spring drives the supporting rod to move through the sliding block under the action of the self-elasticity of the first supporting spring, and the supporting rod is pushed to move through the push plate under the action of the self-elasticity of the first supporting spring; the supporting rod drives the sealing gasket to be tightly attached to the other aluminum veneer through the push plate, the sealing gasket is made of rubber materials, the sealing effect is good, and therefore the sealing performance of the connecting position of the two aluminum veneers can be improved in the using process, and the leakage situation cannot occur.
Owner:JIANGXI AO ALUMINUM BUILDING MATERIALS CO LTD
Zipper fixing structure
ActiveCN224193036UGuaranteed closing effectImprove convenienceSlide fastenersClassical mechanicsStructural engineering
Owner:YIWU XUFENG ZIPPER CO LTD
A dual-mode ultrasound therapy device
This utility model discloses a dual-mode ultrasonic therapy device, including a housing. A therapy device is fixedly installed on the bottom inner side of the housing. A first support plate is fixedly installed on one side of the therapy device. A pair of treatment heads are positioned above the first support plate. A set of ventilation plates are symmetrically installed on the outer side of the housing. Ventilation slots are formed on both sides of the housing. A semi-circular plate is fixedly installed in the middle of the outer front end of the housing, with a circular groove below the semi-circular plate. The installation of the ventilation slots and ventilation plates ensures both air permeability and dust prevention, improving the overall safety of the device. The installation of the semi-circular plate and circular groove ensures both effective closure and stability when the device is closed, preventing it from easily falling off and further enhancing the user experience.
Owner:SHANGHAI XIBEI HUACHAO INTELLIGENT MEDICAL TECHNOLOGY CO LTD
Ligation clip
ActiveCN224655374UMeet clamping requirementsAvoid affecting hemostatic effect
The utility model provides a kind of ligature clamp, it is related to medical instrument technical field, ligature clamp includes first arc clamping arm and second arc clamping arm, the end of first arc clamping arm is connected with the end of second arc clamping arm and forms V-shaped clamp body;The free end of first arc clamping arm is provided with clamping hook, and the free end of second arc clamping arm is provided with clamping head;The free end of first arc clamping arm is equipped with clamping hook clamping body, and the free end of second arc clamping arm is equipped with clamping head clamping body;Ligature clamp further includes positioning guide block, two positioning guide blocks are symmetrically set on the two sides of first arc clamping arm transversely opposite, and respectively with the two ends of clamping hook clamping body are connected, and two positioning guide blocks respectively along the direction close to second arc clamping arm stretch out the inner side of first arc clamping arm.The ligature clamp of the utility model, compared with prior art, can avoid the situation that the two arms of ligature clamp appear transverse deviation in closing process, to ensure closing effect, meet the requirement of blood vessel or tissue clamping.
Owner:NINGBO BAOTING BIOTECHNOLOGY CO LTD
Outdoor oven equipment
The utility model relates to outdoor oven equipment which comprises a base, a fan assembly and a flip assembly, an opening is formed in the upper end of the base, a heating element and a baking tray are arranged in the base, the baking tray is located above the heating element, the fan assembly is installed on the base, the fan assembly comprises a fan box and a cross-flow fan, the cross-flow fan is arranged in the fan box, and the flip assembly is arranged in the fan box. An air inlet, an air outlet and an air outlet are formed in the fan box, the air outlet faces food on the baking tray, and a wind shield is arranged on the fan box and used for opening or closing the air outlet. When the flip cover assembly is closed, the air outlet is opened by the air baffle, heat on the baking tray is taken away by air blown out by the cross-flow fan to form hot air, and air frying of food is achieved; when the flip cover assembly is opened, the wind shield closes the air outlet, the cross-flow fan continuously sucks a large amount of smoke through the air inlet and exhausts the smoke from the air outlet, and therefore the problem that the health of a user is harmed due to the fact that the user sucks a large amount of smoke is solved.
Owner:ZHEJIANG YUEDA ELECTRONIC TECHNOLOGY CO LTD
High-pressure gate valve
PendingCN122083152AGuaranteed to open normallyGuaranteed closing effectOperating means/releasing devices for valvesSlide valveControl valvesValve stem
The invention relates to the technical field of control valves, in particular to a high-pressure gate valve which comprises a nut sleeve, an upper valve rod, a connecting plate and a lower valve rod, and the nut sleeve can rotate around the axis of the nut sleeve; the upper end of the upper valve rod is connected with the nut sleeve, and the nut sleeve rotates to drive the upper valve rod to ascend and descend. The lower end of the upper valve rod is connected with the connecting plate, and the upper valve rod can drive the connecting plate to ascend and descend. The upper end of the lower valve rod is connected with the connecting plate, and the connecting plate can drive the lower valve rod to ascend and descend. Wherein a first necking section is arranged at the lower end of the upper valve rod, at least one plane is arranged on the periphery of the first necking section, and the connecting plate clamps the first necking section to achieve connection with the upper valve rod. By arranging the upper valve rod and the lower valve rod, the risk that the valve rod is bent due to the fact that the valve rod is too long can be avoided, and the problem that a nut sleeve is prone to abrasion is solved.
Owner:SHENHUA GUONENG ENERGY GRP +1
A pre-buried multifunctional connecting piece for draining water in a backfill area and a construction method thereof
ActiveCN117107868BGuaranteed closing effectRealize traffic diversionClimate change adaptationDomestic plumbingPipe fittingPipe
The application relates to the technical field of drain pipes, and discloses a pre-buried multifunctional connecting piece for draining water accumulated in a backfill area and a construction method, which comprises a pre-buried pipe piece, a waterproof closing-plate ring and a protective cover. The lower end of the pre-buried pipe piece is provided with a base, the position close to the upper end of the pre-buried pipe piece is provided with a closing disc, and the closing disc is inclined downward from outside to inside. The waterproof closing-plate ring comprises a threaded sleeve and a pressing plate. The threaded sleeve is threadedly connected with the outer wall of the upper end of the pre-buried pipe piece. The pressing plate extends radially from the lower end of the threaded sleeve, and a waterproof roll closing groove is formed between the pressing plate and the closing disc. The outer end of the pressing plate extends vertically upward to form an extension part facilitating the rotation of the waterproof closing-plate ring. The pre-buried multifunctional connecting piece for draining water accumulated in a backfill area and the construction method can solve the problem that the water accumulated in the backfill area cannot be drained in time in the prior art, so that the water in the water room can seep into the wall foot of the adjacent room.
Owner:四川华西宜宾建设有限公司
Computer hardware dustproof slot structure
ActiveCN222581628Ueasy to operateGuaranteed closing effectRelieving strain on wire connectionCouplings bases/casesSlide plateElectric wire
The utility model belongs to the technical field of computer slots, and particularly relates to a computer hardware dustproof slot structure which comprises a frame body, fixing plates are fixedly connected to the upper end and the lower end of the outer wall of the frame body respectively, threaded holes are formed in the fixing plates, a sliding groove is formed in the front end of the outer wall of the frame body, and a first sliding plate and a second sliding plate are connected to the sliding groove in a sliding mode respectively. The first sliding plate and the second sliding plate are each provided with an auxiliary mechanism, and each auxiliary mechanism comprises a first connecting rod. According to the dustproof slot structure for the computer hardware, two groups of movable rods are pressed inwards at the same time to drive a connecting plate II and a connecting rod to move inwards, so that a connecting plate I is driven to move inwards, and a sliding plate I and a sliding plate II are driven to open under the cooperation of a connecting rod I and a connecting rod II; at the moment, a related electric wire penetrates through the grooves in the first sliding plate and the second sliding plate, then the two movable rods are loosened, the first sliding plate and the second sliding plate can be driven to be combined and reset under elastic reset of the first spring, and therefore the electric wire is clamped, and operation is easy and convenient.
Owner:BROAD TECHNOLOGY (NANTONG) CO LTD
Magnetic latching relay with high closing reliability
ActiveCN222562568UGuaranteed closing effectElectromagnetic relay detailsStructural engineeringControl theory
The utility model discloses a magnetic latching relay with strong closing reliability, which comprises a base, a top cover for closing an opening at the top of the base, and a coil assembly, a magnetic steel assembly, a first moving point assembly, a second moving point assembly, a pushing sheet and a connecting bridge which are positioned in an inner cavity of the base, the middle shaft is fixed on a bottom plate of the base, the middle part of the bridge sheet is rotatably fixed on the middle shaft, two ends of the bridge sheet are respectively hinged with the pushing sheet and the sliding sheet, and the sliding sheet is parallel to the pushing sheet and is respectively connected with a first movable contact spring of the first movable point assembly and a second movable contact spring of the second movable point assembly. The yoke attracts the armature to drive the magnetic steel to rotate, the horizontal movement of the second movable contact is controlled by the linear movement of the pushing piece, and the horizontal movement of the first movable contact is controlled by the rotation of the bridge piece, so that the opening and closing of the two contacts are realized, and the closing of the relay is completed.
Owner:HAIYAN WEIJIA ELECTRICAL APPLIANCE TECH CO LTD
a skirt with a full skirt
The utility model discloses a skirt with large skirt hem, including clothing and skirt body, clothing is used for wearing and setting in user's waist above, skirt body is used for wearing and setting in user's waist below, the skirt still includes under skirt, under skirt sets up in clothing one end close to skirt body or and / or skirt body one end close to clothing, under skirt is used for wearing and setting in user's waist below, under skirt sets up on skirt body for close to human body's one side, under skirt adopts first material to make, skirt body adopts second material to make, and the bending stiffness of first material is less than the bending stiffness of second material, be equipped with expansion and contraction pleats on skirt body, and expansion and contraction pleats extend from skirt body one end close to clothing to skirt body one end away from clothing, be equipped with opening on skirt body, and opening is used for connecting expansion and contraction pleats, can make under skirt in the process of wearing can be fitted to human body, provide soft comfortable touch feeling, and skirt body still keeps higher bending stiffness and presents out straight and compact shape.
Owner:GUANGZHOU MORO TWIN CLOTHING CO LTD
Multi-channel pinch valve capable of being synchronously adjusted
ActiveCN119641941ARealize synchronous regulationEasy to adjustDiaphragm valvesOperating means/releasing devices for valvesCircular discPinch valve
The invention discloses a multi-channel pinch valve capable of being synchronously adjusted, relates to the technical field of pinch valves, and aims to solve the technical problem that the multi-channel pinch valve is single in function. The multi-channel pinch valve comprises a base, a mounting round seat is fixedly arranged on the base, a plurality of pinch valve mechanisms are annularly arranged on the mounting round seat at equal intervals, and hose mechanisms are arranged on the pinch valve mechanisms; a rotating mechanism is arranged in the center of the mounting round seat. Through the structural design of the pinch valve mechanisms, the adjusting disc and the adjusting disc can rotate relatively or integrally, and the opening and closing sequence and number of the pinch valve mechanisms can be controlled by adjusting the initial position of the end of one side of each pinch assembly in the corresponding delay arc groove according to the opening and closing sequence and number of different procedures in an application scene. The multifunctional application of the multi-channel pinch valve is achieved, the application range of the multi-channel pinch valve is widened, and the technical problem that the multi-channel pinch valve is single in function is solved.
Owner:LIANKE VALVE CO LTD