21results about How to "Safe to use" patented technology

This utility model provides a seat cushion structure and a shared vehicle, relating to the field of vehicle technology. The seat cushion structure includes a seat cushion assembly, a suspension, a shock absorber assembly, and an elastic protective structure. The suspension is connected to the seat cushion assembly; the shock absorber assembly is disposed between the seat cushion assembly and the suspension; and the elastic protective structure is sleeved on the shock absorber assembly. This utility model, through the cooperation of the seat cushion assembly, suspension, shock absorber assembly, and elastic protective structure, not only improves the shock absorption effect and enhances user comfort but also reduces the safety risks associated with exposed shock absorber components, resulting in better safety during use.

This application relates to the field of electrothermal materials, and in particular to a self-regulating heating cloth with low electromagnetic radiation. The self-regulating heating cloth with low electromagnetic radiation includes an insulating silicone protective layer and a base fabric. The base fabric is woven with several self-regulating heating wires, several first conductive strips, and two second conductive strips. The first and second conductive strips are both conductive composite yarns, which are composed of several conductive composite yarns, including S-twist conductive composite yarns and Z-twist conductive composite yarns, which are spaced apart to form the conductive composite yarn. The self-regulating heating cloth of this application has low electromagnetic radiation intensity and better safety performance.

The application discloses a kind of multilayer sample pretreatment device and processing method, multilayer sample pretreatment device includes frame body, first shelf layer, second shelf layer and transfer unit, first shelf layer includes sequentially arranged several first warehouse storage sites, second shelf layer includes sequentially arranged code scanning position and several second warehouse storage sites, transfer unit is between code scanning position and second warehouse storage site, between first shelf layer and second shelf layer, second shelf layer and subsequent detection process, conveying unit between transfer sample frame.Sample pretreatment method, transfer unit preferentially transfers sample frame and test tube thereon between second shelf layer and subsequent detection process, recovery conveying unit.The application has reasonable structure, can adapt to large quantities of sample processing, conveying efficiency is high and degree of automation is high, and it is conducive to popularization and application.

The utility model discloses a ball valve safe to use, which comprises a first valve body and a ball valve core, a positioning component is arranged at the upper end of the first valve body, and sealing components are arranged in a first connecting flange plate and a second connecting flange plate. The valve handle swinging to the right side anticlockwise or the left side anticlockwise by 90 degrees can be blocked and limited, excessive anticlockwise or clockwise swinging of the valve handle is avoided, a plurality of positioning through holes are formed at equal intervals, a positioning pin can conveniently position the valve handle swinging to different angles through an extension piece, and the positioning precision is improved. The valve handle is prevented from swinging when being accidentally touched, the limiting range is wide, the use safety is good, the sealing performance of the connecting position of the second connecting flange plate can be improved by installing a sealing ring and a first auxiliary sealing ring, and the sealing performance of the connecting position of the first connecting flange plate can be improved by installing a second auxiliary sealing ring.

The application discloses a large-mass heaven-side slider anti-falling self-locking mechanism in an injection mold, relates to the technical field of mold slider anti-falling, and has the technical scheme as follows: a front mold plate, an inclined guide column, a rear mold plate and a slider are included; stop blocks are embedded and fixed on the left and right sides of the slider on the rear mold plate; a clamping groove is arranged on the slider; a lock block is slidably connected to the clamping groove on the stop block; the lock block comprises a driving block and a lock tongue fixed on the driving block; the lock tongue can extend into the clamping groove; a supporting block is fixed on the stop block; a through groove is arranged through the supporting block and the driving block; a driving rod is slidably connected in the through groove; one end of the driving rod is fixedly connected with the front mold; and a guide driving part for driving the driving block to move towards or away from the clamping groove is arranged at the other end of the driving rod. The application adopts a mechanical component to rigidly lock and release, is not prone to failure, has good stability, can be applied to a large-mass heaven-side slider, and has good use safety.

The invention relates to the technical field of maintenance of shooting weapons, and particularly discloses a water-based cleaning agent as well as a preparation method and application thereof. The water-based cleaning agent comprises the following raw material components: ethylene glycol, propylene carbonate, n-butyl alcohol, glycerol, a surfactant, a complexing corrosion inhibitor, a pH regulator, a passivating agent, a defoaming agent and deionized water, wherein the surface active agent is prepared from alkyl polyglucoside and cocamidopropyl betaine; the complexing corrosion inhibitor comprises at least two of sodium polyaspartate, phytic acid or phytate. The water-based cleaning agent can be rapidly softened and remove gunpowder residues on the surfaces of gun barrels and related parts under the condition of normal temperature or near normal temperature, high cleanliness is achieved, meanwhile, the water-based cleaning agent has an excellent corrosion inhibition protection effect on a metal matrix, the raw materials of the water-based cleaning agent are degradable, the water-based cleaning agent is environmentally friendly, and the defects of an existing cleaning agent are effectively overcome.

The utility model discloses a kind of load-bearing frame and hydraulic climbing formwork system, the load-bearing frame includes base plate, base frame, rear shift module and additional module;Two and interval, parallel arrangement are equipped with in base plate, the interval between two base plates is equal to the interval in climbing cone to middle;Two and are respectively buckled on one of base plate in base frame, the interval in two base frames to middle is equal to the interval in climbing cone to middle;The connection between two base plates is perpendicular to the axis of base plate, the diagonal error of base plate and base frame is all not more than 2mm;Rear shift module and additional module are all installed on base frame. The hydraulic climbing formwork system includes the load-bearing frame. The load-bearing frame frame body wing risk reduction, load-carrying capacity promotion, the strengthening of structure and the promotion of stability are realized, so that the use safety of the load-bearing frame is better. The rigidity of the load-bearing frame is improved, the turnover efficiency of material is higher, partial buckling and deformation accumulation are avoided, and construction efficiency and construction quality are effectively optimized.

This invention discloses a detergent for removing milky odor and its preparation method, comprising the following components by weight percentage: 6-10 parts nutmeg extract, 2-3 parts phospholipase, 2-3 parts lipase, 3-5 parts α-amylase, 3-6 parts natural citric acid, 1-2 parts cyclodextrin, 0.5-1.5 parts dipotassium glycyrrhizate, 2-3 parts C8-16 alkyl glucoside, 2-3 parts C10-16 sodium polyoxyethylene ether sulfate, 1-2 parts aminopropylamine cocoate, and 1-2 parts sodium C10-16 alkylbenzene sulfonate. Through the synergistic effect of specific enzyme preparations (phospholipase, lipase, and α-amylase), it efficiently decomposes residual lipids and proteins in milk stains, thus fundamentally eliminating the milky odor. Simultaneously, the cyclodextrin encapsulation technology, natural citric acid, and green tea polyphenol extract further adsorb and neutralize odor molecules, achieving multiple effects of deodorization, anti-oxidation, and antibacterial properties.

This utility model discloses a heating and drying drum with an anti-scalding basket, including a base, a drum body fixedly installed on the top of the base, an air outlet hood fixedly installed on the upper surface of the base, an air outlet tower fixedly installed at the center of the upper surface of the air outlet hood, basket tracks fixedly installed on both outer walls of the air outlet tower, a basket slidably fitted on the outside of the air outlet tower, the basket and the basket tracks being slidably connected, a basket bottom fixedly installed at the bottom of the basket, positioning beads installed on both outer walls above the air outlet tower, a positioning groove adapted to the positioning beads provided on the inner wall of the bottom of the basket, and a heating element fixedly installed inside the base. This utility model indirectly moves the towel fabric upward by pulling the basket, so that the dried towel fabric is removed from the drying drum and placed in the air for conventional cooling treatment, thereby increasing the cooling speed. By driving the towel fabric upward and removing it through the basket, direct manual contact with the dried towel fabric can be effectively avoided.

The utility model discloses a half-empty densification structure of a disc buckle frame body, which comprises a cross brace arranged between two adjacent vertical rods, the cross brace comprises two back-to-back channel steels, a left limiting sleeve and a right limiting sleeve which are fixedly connected with the two channel steels are arranged between the two channel steels, and a connecting plate is arranged at the bottoms of the two channel steels. A horizontal supporting plate fixedly connected with the two steel channels is arranged at the tops of the two steel channels, the two vertical rods are sleeved with the two limiting sleeves respectively, the transverse support is located on the wheel discs of the two vertical rods, a disc buckle frame bottom support is arranged on the horizontal supporting plate, and the disc buckle frame bottom support is connected with the encryption vertical rods. The utility model has flexibility, and can avoid the situation that the frame body cannot be erected due to the fixed modulus of the cross bars or the occupation of holes on the ground and the like; the installation convenience and the use safety are realized; the device can be directly placed on the top of the vertical rod, the vertical rod does not need to be erected in the lower space, the erecting amount of the vertical rod is reduced, construction cost can be saved, meanwhile, a construction site is vacated, and site occupation is reduced.

This utility model discloses a side dome light mounting structure for a vehicle roof, comprising: a side dome light mounting base, wherein the side dome light is fixedly connected to the roof via the side dome light mounting base; and a flexible connector, which is fixedly connected to both the roof and the side dome light, and is used to hang the side dome light on the roof when the side dome light mounting base is detached from the roof. In this side dome light mounting structure for a vehicle roof, if the side dome light mounting base is detached from the roof when the side curtain airbag ruptures, the side dome light will only be suspended on the roof due to the connection of the flexible connector, and will not fly out. This can effectively reduce the risk of the side dome light being thrown out by the side curtain airbag rupture, thereby meeting the safety requirements for vehicles equipped with side curtain airbags and panoramic sunroofs.

The utility model provides a multifunctional charging device. The charging equipment comprises a shell, a battery cell, a hard disk main body and a connection bus, the battery cell and the hard disk main body are arranged in the shell; the shell is provided with a first interface; the battery cell is connected with the first interface; one end of the battery cell is connected with an external power supply through the first interface and is used for accessing electric quantity from the external power supply; the other end of the battery cell is connected with the hard disk main body for outputting power to the hard disk main body; the hard disk main body is connected with external electronic equipment through a connection bus and is used for reading and writing data with the external electronic equipment; the battery cell is also used for outputting electric quantity to external electronic equipment through the connection bus; at least one side face of the shell is a cover body, and the cover body is of a heat dissipation structure. The charging equipment provided by the utility model can integrate a large-capacity data storage function and a portable charging function, can timely dissipate heat generated in the data storage and charging process, and has good use convenience and safety.

The table type water purifying and drinking machine comprises a machine body and a pure water kettle installed on the machine body, the machine body is provided with a protruding installation base and a shell covering the installation base, a kettle containing space used for containing the pure water kettle is formed below the installation base, and the machine body is provided with a sterilization module. The sterilization module is arranged in a space defined by the mounting base and the shell, a light transmitting part is arranged at the top of the pure water kettle, the sterilization module can emit ultraviolet light, and the ultraviolet light irradiates the interior of the pure water kettle through the light transmitting part. The light-transmitting part at the top of the pure water kettle enables ultraviolet light emitted by the sterilization module to irradiate the interior of the pure water kettle, sterilization and disinfection are conducted on the interior of the pure water kettle, sanitation and safety of drinking water are guaranteed, use safety and health of the table type water purifying and drinking machine are improved, physical isolation between the sterilization module and a water using area is achieved, and the water purifying and drinking efficiency is improved. And the module is effectively prevented from being affected with damp and damaged while the ultraviolet sterilization effect is ensured.

The application discloses an oral care toothpaste containing snake lily original medicinal material powder and a preparation method thereof, and belongs to the oral care preparation field. The core innovation is that the snake lily original medicinal material superfine powder prepared by a specific process is used as a core component, and a plurality of auxiliary materials are compounded to form a synergistic system, so that the effects of analgesia, anti-inflammation, caries prevention and anti-allergy are achieved; the snake lily original medicinal powder is treated through raw material screening, vinegar preparation detoxification, superfine crushing and multi-step coating embedding process, so that the toxicity and bitterness are effectively reduced, and the active component extraction efficiency is improved. The application solves the problems of the existing anti-inflammatory and analgesic toothpaste, such as large side effects and limited effects, and provides a new scheme for oral care.

The invention discloses a pole piece, an electrode assembly and a battery. The pole piece comprises a current collector and an active material layer arranged on the surface of the current collector; the active material layer comprises an active material, and the particle size Dv90 of the active material meets the condition that Dv90 is greater than or equal to 7 microns and less than or equal to 40 microns; a part of a current collector of the pole piece and an active material layer on the surface of the current collector protrude towards the same side to form a plurality of protruding parts, in the thickness direction of the pole piece, the height of each protruding part is H, and H is larger than or equal to 3 micrometers and smaller than or equal to 80 micrometers. On the basis that the height H can play a supporting role, so that a proper gap is formed between the isolating membrane and the pole piece, and the electrolyte infiltration effect is improved, a convex part with a better shape can be processed, abnormal conditions such as microcracks, powder falling or diaphragm puncturing do not easily occur on the active material layer, the yield in the winding process is improved, and when the pole piece is used in a battery, the service life of the battery is prolonged. And the battery has good use safety.

The utility model discloses a kind of anti-explosion small lithium batteries, including lithium battery body, the outside of lithium battery body is covered with flame-retardant layer, the outside of flame-retardant layer is covered with fire resistance layer, the outside of fire resistance layer is fixedly sleeved with anti-explosion outer shell, the outside of the upper end of anti-explosion outer shell is tightly clamped with upper anti-explosion ring, the outside of the lower end of anti-explosion outer shell is tightly clamped with lower anti-explosion ring, the lower surface of lower anti-explosion ring is fixedly installed with lower sealing plate, the outer surface of lower sealing plate is provided with several evenly distributed exhaust holes, the utility model is effectively promoted by the anti-explosion outer shell of being set the external shell structure strength of the utility model lithium battery, so it can be through high-strength anti-explosion outer shell to resist the impact force of battery explosion, reduce the influence of battery explosion to outside, to have better high-strength anti-explosion use characteristics, and the structure strength of shell end portion can be effectively improved by the upper anti-explosion ring and lower anti-explosion ring of being set, avoid port portion excessive deformation due to explosion impact.

The utility model discloses an energy -conserving high -efficient gas stove device, including the gas chamber of receiving fuel gas in the stove body and the infrared line honeycomb combustor of being located on the gas chamber, and the premixing device of being connected with the air and fuel gas of gas chamber according to the proportion mixing, and the gas pipe line of being equipped with between the gas outlet of premixing device and gas chamber. Premixing device includes fan, and the air inlet of fan's air port is equipped with venturi, and venturi is equipped with air inlet and fuel gas inlet pipe, and fuel gas inlet pipe is equipped with proportional valve. The utility model has realized the accurate control of firepower size in the industrial food processing and preparation, has improved the thermal efficiency, and saves energy simultaneously.

The present disclosure provides a connecting sheet structure and a battery module. The connecting sheet structure comprises a connecting sheet body, the connecting sheet body comprises a connecting part and a welding part, the connecting part is connected with the welding part; the welding part is provided with a spot welding bump, the spot welding bump is used for spot welding connection with an electrode of a battery cell; the thickness of the connecting sheet body is greater than 0.3 mm, and the thickness of the spot welding bump is less than or equal to 0.3 mm. The connecting sheet structure makes the use safety of the battery module better.

The invention discloses a manufacturing method and application of underwater allowable trace spherical charge based on nickel hydrazine nitrate, and belongs to the technical field of underwater explosion.The trace spherical charge is composed of a charge shell and explosive, and the charge shell comprises a spherical hollow charge shell body and a sealing cover used for sealing a charge hole; the interior of the charging shell is used for filling explosives, nickel hydrazine nitrate is selected as a main charge for trace spherical charging, a certain proportion of high explosives are added, the charging structure is a spherical charging structure, the charging shell is made of resin plastics, the thickness of the charging shell is 0.5 mm-0. 8mm, and a small hole with the hole diameter of 1mm is formed in the top of a charging ball and used for being connected with an excitation wire. A round hole with the hole diameter of 5mm is formed in the bottom and used for filling medicine powder, and a sealing cover with the corresponding size is prepared. The underwater allowable trace spherical charge has the advantages of being small in charge amount, high in precision and strong in shell structure. And the explosion can be successfully detonated underwater through the connection with the excitation lead, and the equivalence with the explosion overpressure peak value and the explosion capacity of 25-4g TNT can be realized.