76results about How to "Easy to nail" patented technology

A plurality of removable cylindrical containers upwardly angled within apertures of a storage rack secured to a wall between spaced-apart studs for storing beneath individually marked openable closure lids various screws, washers, nuts, bolts, etc. of different size, composition and type as used by craftsmen and mechanics.

The invention relates to a staple cartridge for a surgical instrument and the surgical instrument. The staple cartridge for the surgical instrument comprises a staple cartridge body and staples arranged in the staple cartridge body. The staple cartridge body is provided with a plurality of staple cavities, each stapler cavity is provided with an inner cavity surface, the inner cavity surface comprises two vertical faces which are perpendicular to the longitudinal axis of a nail outlet and are arranged in an opposite manner, the staples are arranged in the staple cavities, each staple is provided with a deformable extension rod, the extension rod is abutted against the vertical faces and can move relative to the vertical faces, the top end surface is provided with the nail outlet, the staple cavities penetrate through the top end surface to form the nail outlet, the top end surface is provided with protruding parts surrounding the staple outlet, each protruding part is provided with an inner surface, the inner surface comprises two transverse faces perpendicular to the longitudinal axis of the nail outlet and are arranged in an opposite manner, each transverse face corresponds to a vertical face, each transverse face is parallel to the vertical face corresponding to the traverse face, and the vertical face and the corresponding traverse face are at the same side.

The invention relates to a novel moderator instead of magnesium chloride for producing light-burned magnesia building materials, which is characterized in that the moderator comprises the following raw materials by weight: 10kg ferrous sulfate, 0.1kg triethanolamine, 27kg magnesium sulfate, 8kg magnesium silicate, 6kg sodium silicate, 2kg aluminium dihydrogen phosphate, 15kg amorphous silicon dioxide, 6kg ammonium sulfate, 4kg bentonite, 7kg starch phosphate, 1kg potassium aluminum sulfate, 0.05kg titanate-NDZ-201 and 260kg water. The invention is a novel moderator instead of the magnesium chloride which is used in the production of the light-burned magnesia building materials and has good stability for a six-month storage without any change and wide use range, and is characterized in being burn-free, non-autoclave and no combustion with good wear resistance, high hardness, large compressive strength, convenient processing, fast curing, easy nailing, easy sawing, bright surface and good formability, and can be used in the construction industry for producing fireproofing boards, fire doors, partition boards, corrugated tiles, ventilation pipelines and, etc.

The invention discloses a workbench used for processing a wood pallet. The workbench comprises a body. Slide grooves are formed in the top of the body. Slide blocks are arranged in the slide grooves correspondingly. The tops of the slide blocks are connected with clamping plates correspondingly. A groove is formed in one side of each clamping plate. A slide plate is inserted into each groove. Pulling rods are welded to the tops of the slide plates correspondingly. Telescopic rods are bonded between the pulling rods correspondingly, and pressing blocks are welded to the two ends of the clampingplates correspondingly. The pressing blocks make contact with pressing rods correspondingly. Threaded holes are formed in the pressing rods correspondingly and are in threaded connection with threaded rods correspondingly. The threaded rods are sleeved with stop dogs correspondingly. The distance between the two clamping plates is adjusted by moving the clamping plates, the threaded rods are rotated, the stop dogs are made to squeeze the pressing rods, the pressing blocks press downwards, the slide blocks are driven to abut against the bottom walls of the slide grooves correspondingly, accordingly, the positions of the clamping plates are fixed, the two clamping plates are made to clamp and fix wood boards, adjusting knobs are rotated to adjust the lengths of the telescopic rods, the distance between the two slide plates can be changed through the pulling rods, the two slide plates are made to clamp and fix the wood boards, and assembling, fixing and nailing of the wood boards are convenient.

The invention discloses a preparation method of a double-faced compound warm-keeping and energy-saving wallboard. The method comprises the following steps of mixing and stirring 50-70% of bottom ash of household garbage after the household garbage is burnt to generate electricity, 5-20% of milling fine sand, 5-15% of lime and 5-20% of water by mass percentage, obtaining hard slurry, injecting the hard slurry into a panel mold, placing a corresponding wire mesh, conducting three rolling procedures, steaming by high pressure, cooling, demolding, obtaining a panel, fixing the prepared panel on the two sides of a mold, mixing and uniformly stirring 30-50% of the bottom ash of the household garbage after the household garbage is burnt to generate the electricity, 10-20% of the lime, 10-25% of the milling fine sand, 10-20% of cement, 2-4% of plaster, 0.01-0.06% of aluminum powder and 5-20% of the water by mass percentage, obtaining slurry, injecting the slurry into a wallboard mold, stewing, steaming by the high pressure, cooling, demolding, and obtaining the wallboard.

The invention relates to a magnetic composite plate, and a manufacturing method of the magnetic composite plate. The magnetic composite plate comprises a surface material layer, a magnetic layer and asubstrate layer in sequential arrangement. The magnetic layer comprises bonding agents and magnetizable materials, and is used for bonding the surface material layer and the substrate layer. The composite plate can be simultaneously applicable to magnetic substance adsorption and fixation on thin flaky objects in modes of I-shaped nail puncture and the like; the use is convenient. The invention also relates to a magnetic bulletin board made by the composite plate. Compared with a magnetic bulletin board made by a magnetic or iron adhesive sheet, the magnetic bulletin board provided by the invention has the advantages that the manufacturing cost of the method provided by the invention is lower; the nail puncture is easy; a bulletin board product with larger dimension can be produced.

The invention relates to the field of waterproof strips, in particular to a waterproof strip attaching device for a wavy asphalt shingle. The technical problem to be solved by the invention is to provide the waterproof strip attaching device for the wavy asphalt shingle. According to the technical scheme, the waterproof strip attaching device for the wavy asphalt shingle comprises a bottom frame, a material transferring unit, a gluing unit, an attaching and punching unit, a control screen, a collecting box, a first support, a supporting column, an anti-skid pad, a second support and a third support; the bottom frame is connected with the material transferring unit; the bottom frame is connected with the gluing unit; the bottom frame is connected with the attaching and punching unit. and The bottom frame is connected with the collecting box. The waterproof strip is attached to the wave-shaped asphalt shingle in advance, so that the waterproof strip is tightly attached to the asphalt shingle, fine holes are punched, and nailing of waterproof nails laid in the follow-up process is facilitated.

The invention discloses a multiple-gun nailing device. The multiple-gun nailing device comprises a sliding rail, a mounting base mechanism slidably arranged under the sliding rail, and a nail gun mechanism arranged under the mounting base mechanism in a suspended mode. The mounting base mechanism comprises sliding blocks, connecting parts arranged under the sliding blocks and used for arranging the nail gun mechanism in a suspended mode, connecting columns penetrating through the sliding blocks and the connecting parts, elastic parts arranged between the sliding parts and the connecting parts, first fixing parts arranged on the upper portions of the sliding blocks and arranged on the connecting columns in a sleeving mode, and second fixing parts arranged under the connecting parts and arranged on the connecting columns in a sleeving mode. The nail gun mechanism comprises gun bases arranged on the connecting parts in a suspended mode, nail boxes arranged on the connecting parts in a suspended mode, nail guns fixedly arranged in the gun bases, and nail feeding channels formed between the nail guns and the nail boxes. By arranging the two nail guns under the connecting parts at a certain angle, the two nail guns can conduct nailing in the same position of a plank simultaneously, and the nailing efficiency of the nail guns is improved; and by arranging mounting bases which can be detached and replaced on the gun bases, and muzzles of the two nail guns with different lengths can be adjusted to be aligned.

The invention relates to the field of medical instruments, specifically to a thoracic surgery rib fracture fixing device. The device comprises a left bone plate and a right bone plate; long circular holes are formed in the middle parts of the left bone plate and the right bone plate; sliding grooves are formed in the inner side walls of the long circular holes; fixing threaded sleeve assemblies are slidably connected into the long circular holes; each fixing threaded sleeve assembly comprises a screw, a threaded sleeve and a limiting block; the threaded sleeves slide in the long circular holesand are in threaded fit with the screws; and sliding blocks in sliding fit with the sliding grooves are arranged on the circumferential outer sides of the threaded sleeves in a front-back symmetry mode. According to the invention, by moving the thread sleeve, the thread sleeve is aligned with the preformed hole; therefore, the screw can be conveniently and accurately nailed into the preformed hole; meanwhile, the angle between the left bone plate and the right bone plate can be adjusted conveniently through clamping fit of the rectangular blocks and the rectangular holes and matching of the guide rods and the guide holes, it is not needed to spend time in selecting matched titanium alloy steel plates, then the left bone plate and the right bone plate are sequentially fixed to the rib, andrapid fixing of the rib is achieved.

The invention provides a novel nail comprising a nail body and a nail cap. The nail cap is arranged on the upper end of the nail body. Arc clamp bodies are symmetrically arranged at the two sides of the upper end of the nail body. Each arc clamp body consists of a circular arc clamp and a mobile arc piece, one end of the circular arc clamp is fixed to the nail body, and the other end is equipped with the mobile arc piece through a rotating piece. The lower end of the nail body is sequentially equipped with a buffer piece, a thread body and a nail head from top to bottom. The buffer piece sleeves the nail body in a sliding manner. The nail head is provided with multiple grooves with an arc section along the circumference, and a nail wall with an angular section is formed at the joint of adjacent grooves. The beneficial effects are as follows: through the arc clamp bodies arranged at the two sides of the nail body, two adjacent pipes can be fixed quickly, and the efficiency of installation and disassembly is improved; if the angle of the nail wall is smaller, the resistance of the nail is smaller, and the nail can be hammered in more easily; and the novel nail has the advantages of simple structure, easy maintenance, and low processing cost.

The invention relates to a nail cartridge for a surgical instrument and the surgical instrument. The nail cartridge for the surgical instrument is provided with a nail cartridge body and suturing nails arranged in the nail cartridge body, wherein a plurality of suturing nail cavities are formed in the nail cartridge body; the nail cartridge body comprises a top end face, and nail outlets formed by penetration of the suturing nail cavities through the top end face are formed in the top end face; a plurality of protrusions are arranged on the top end face, and are at a certain distance away from the nail outlets, and the certain distance is more than 0mm; the protrusions extend along the transverse direction of the nail cartridge. According to the nail cartridge for the surgical instrument, the protrusions extending along the transverse direction of the nail cartridge are arranged on the top end face, so that longitudinal force between a sutured tissue and the nail cartridge is ensured during suturing, and the sutured tissue is prevented from longitudinal displacement when being sutured; in addition, the protrusions are at the certain distance away from the nail outlets, and the certain distance is more than 0mm, so that burrs on the nail outlets of the nail cartridge body are avoided, and compared with the conventional art, the nail cartridge has the advantage that the suturing nails in the nail cartridge can be conveniently discharged with lower resistance during suturing.

Disclosed is a nail hammering device convenient to position. The nail hammering device convenient to position comprises a tube head, a tube body and a tube tail, wherein the tube head, the tube body and the tube tail are connected in sequence. The tube head is conical, a nail placement hole is formed in the tube head, and a nail is arranged in the nail placement hole. A hammer is arranged on the top of the nail, and a column is fixedly arranged at the top end of the hammer. A spring sleeves the column, the bottom end of the spring is connected with the hammer, and the spring is installed in the tube body. A pull rod is fixedly arranged at the top end of the column and penetrates through the tube tail, and a pull ring is fixedly arranged on the top of the pull ring. By the adoption of the nail hammering device convenient to position, the nail can be well fixed in a hammered mode, the hands of a user cannot be hurt, and the effect of protecting the hands can be achieved. When the nail hammering device convenient to position is used, the nail is placed in the nail placement hole, the tube body is held with one hand, the pull ring is pulled with the other hand, the pull ring is pulled hard in an upward mode, the spring is tightened, the pull ring is released instantly, the hammer is driven by the spring to knock on the nail so as to enable the nail to be positioned on a wood block, the motions are repeated continuously, the nail is sent forwards, and therefore the nail can be rapidly hammered into places such as a board and a wall, and positioning of the nail can be conveniently and rapidly accomplished.

The invention relates to the technical field of machining of wood trays, in particular to a bin device capable of conveniently realizing ordered arrangement of nails to provide convenience for subsequent nailing. The bin device comprises a bin body opened in both upper end and lower end; a nail guide plate is fixedly mounted in the opening at the lower end of the bin body; a nail guide groove is formed in the nail guide plate, and extends out of the bin body; a first baffle plate is mounted in the part, at the upper end of the nail guide plate, in the bin body through a first rotating shaft; two ends of the first rotating shaft are respectively mounted in the bin body through bearings, and are respectively exposed out of the bin body; and a rotating handle is mounted on the first rotating shaft at one end.

The present invention relates to an electric power construction and maintenance work tool and particularly related to a grounding drill rod for power construction operation. The grounding drill rod comprises a cylindrical drill rod body which comprises a wire connection section, a thread section and a rod section from top to bottom, the thread section is threadingly connected to a pull-out nut, and a pressing piece which is in axial sliding fit with the thread section is arranged under the pull-out nut. The grounding drill rod is easy to pull out.

The invention discloses a nailing device for paperboard production. The nailing device for paperboard production comprises paperboards, a conveying device and supporting frames, fixing rods and supporting rods are arranged on the supporting frames, connecting devices are uniformly arranged on the supporting rods, a first air cylinder is arranged at the bottoms of the supporting rods, and rotatingboards are arranged on the connecting devices. A rectangular groove is formed in the conveying device, a second air cylinder is arranged at the bottom of the rectangular groove, fixed frames are arranged on two sides of the conveying device, first sliding grooves are formed in the fixed frames, rodless air cylinders are arranged in the first sliding grooves, sliding boards are arranged on the rodless air cylinders, second sliding grooves are formed in the sliding boards, nailing mechanisms are arranged in the second sliding grooves, a connecting board is arranged between the fixed frames, a third air cylinder is arranged at the bottom of the connecting board, and a limiting device is arranged on the end part of the third air cylinder. The nailing device for paperboard production solves theproblems that when nailing is carried out on existing paperboards, the paperboards are required to be placed on a nailer manually in the feeding process, then, nailing is carried out, dangers are prone to occurring, and hands are prone to being damaged.

The invention discloses a multi-compartment box nailing machine and a nailing method. A first supporting plate is arranged on the left side of the upper end of a bottom plate, a conveying unit is arranged at the upper end of the first supporting plate, the right end of a connecting column is fixedly connected with a clamping arm, the clamping arm comprises a clamping block and a compression rod, asupport is placed on the right side of the upper end of the bottom plate, the left lower portion of the support is fixedly connected with a cylinder, the upper end of a cylinder transmission rod is connected with an ejector rod through a buffer rod, and a roller conveyor is arranged on the rear side of the left end of the support. According to the multi-compartment box nailing machine, an ejectorrod can buffer impact force of a nail gun, so that the nail gun is more stable in nailing. By the aid of an integrated structure, production efficiency is improved, labor cost is saved, and the multi-compartment box nailing machine has low maintenance cost.

The invention provides an anti-loose nail which comprises a nail body. A plurality of barbs are distributed on the side surface of the nail body. A cavity is formed in the middle of the nail body; a nail needle with the length smaller than that of the cavity is arranged in the cavity, and the head of the nail needle is in a wedge shape; transverse through holes are formed in the two sides of the head of the nail needle; movable blocks are arranged in the through holes; one end of each movable block is in contact with the wedge face of the head of the nail needle, and the other end of each movable block is flushed with the surface of the nail body. The anti-loose nail has the beneficial effect that the barbs on the surface of the nail body can fixedly hook an object without easy retracting; after the nail is driven into the object, the nail needle is pushed forwards, the wedge face on the head of the nail needle pushes the movable blocks out of the two sides, and the movable blocks transversely protrude out of the surface of the nail body; the nail body is more firmly embedded into the nailed object, and the phenomenon that due to shaking or stressing, the nail loosens and drops is avoided. The anti-loose nail has the advantages of being simple in structure, reasonable in design, firm in fixation, good in safety and the like.

The invention provides a fruit tree planter. The fruit tree planter comprises a planter body, an axial plate, a longitudinal rod and two planting mechanisms mounted on two sides of the longitudinal rod respectively, wherein the planter body defines a moving axis; a traction connecting body connected with a tractor is arranged on one side of the planter body, and grooves are formed in the other opposite side; the grooves are located in the moving axis; one end of the axial plate is embedded in the grooves; each planting mechanism comprises a powder-actuated tool, a support arm and a rod taker;two support boxes for storing supports are mounted on the planter body; the two support boxes are located on two sides of the grooves respectively; the rod takers are rotationally mounted at ends of the longitudinal rod; the rod takers are used for taking supports in the support boxes; one end of each support arm is glidingly connected with a free end and the other end is connected with the corresponding powder-actuated tool; the powder-actuated tools are used for nailing the supports on saplings. The fruit tree planter can nail the supports on two sides of the saplings and reduce the labor intensity of workers conveniently.

The invention discloses an intelligent stapler. The intelligent stapler comprises a machine body and a first cavity arranged in the machine body, wherein a groove which is positioned in the left end of the first cavity and is upward is formed in the machine body, an opening is formed in the inner wall of the left end of the groove, a shaping groove is formed in the left end of the left end of thegroove, a second cavity located at the right end of the first cavity is arranged in the machine body, the end surface of the bottom end of the machine body is fixedly connected with a power generationbox, the inner wall of the left end of the first cavity is fixedly connected with a staple box, a limiting block is fixedly connected to the end face of the top end of the staple box, a storage cavity is formed in the staple box, the inner wall of the left end of the storage cavity is fixedly connected with a nail rail, the upper end of the nail rail is fixedly connected with a divider, the rightend of the nail rail is connected with a push block in a sliding fit mode, and a first spring is connected between the end face of the lower end of the push block and the inner wall of the bottom endof the storage cavity in a pressed mode. The intelligent stapler is simple to operate, hand-held power generation is environment-friendly and safe, and a hammer-shaped device conforms to the human body mechanics.

The invention discloses an internal fixation device for osteoporotic fracture treatment and a using method thereof. The internal fixation device comprises a bone plate, fixing holes, first connectingrods and second connecting rods, the fixing holes are formed in the two side walls of the bone plate, the first connecting rods are arranged on one side of the bone plate, the second connecting rods are arranged on the other side of the bone plate, and fixing columns are arranged at the bottom ends of one side walls of the first connecting rods and the second connecting rods. The device has the beneficial effects that: by arranging the first connecting rods and the second connecting rods, the first connecting rods and the second connecting rods can clamp and fix the bone plate, then the bone plate is placed in the body of a patient, the bone plate can be fixed from the outside, the operation space of medical staff is not occupied, the operation of the medical staff is facilitated, and thepracticability of the device is improved; and by arranging a lamp holder, a switch and an LED lamp, the LED is controlled by the switch to work, so that the operation environment of medical staff is illuminated, the medical staff can position and nail the bone plate conveniently, and the fixing effect of the device is guaranteed.

The invention discloses a soil loosening coefficient measurement device. The device includes a soil taking bounding frame, steel chisel caps and steel chisels; circular holes are formed in the soil taking bounding frame through drilling; a bubble level gauge is installed on each steel chisel cap, and a threaded hole is formed in the bottom of each steel chisel cap; a threaded head matched with thecorresponding threaded hole is arranged on the top of each steel chisel, and the bottom of each threaded head is sharp. The device at least has the following advantages that the soil loosening coefficient measurement device and a method are provided in order to solve the problem that there are no soil loosening coefficient measurement instruments and standards at present; the arranged steel chisel caps can expand the stress areas of the upper portions of the steel chisels, and meanwhile, since the bottom of each steel chisel is sharp, convenience is provided for inserting the steel chisels into soil; each bubble level gauge is installed in a cap cylinder, and therefore the perpendicularity of each steel chisel inserted into the soil can be judged anytime and adjusted in time; the soil loosening coefficient measurement device is concise in structure and convenient to operate, the soil loosening coefficient can be measured conveniently and accurately, and the requirements of construction and design units can be met.

The invention discloses a tissue retractor applied to spinal surgery. The tissue retractor comprises a movable base, a supporting frame, a height adjusting mechanism, two retraction plates and a retraction mechanism. The supporting frame is fixed to the top of the movable base, and a first box body is fixed to the supporting frame through a connecting frame arranged on the side wall; the height adjusting mechanism is arranged in the first box body, the output end of the height adjusting mechanism extends below the first box body and is connected with a second box body, and a through opening is formed in the bottom of the second box body; the two retraction plates are vertically and symmetrically arranged below the second box body; the retracting mechanism is arranged in the second box body, and one ends of the two retracting plates extend into the through opening to be connected with the output end of the retracting mechanism. During an operation, the height of the traction plates can be adjusted through the height adjusting mechanism, the opening angle of the two traction plates can be adjusted through the traction mechanism, medical staff can conveniently perform operative treatment on the injured spine part of a patient, a doctor can conveniently place screws, the exposed view of the affected part can be increased, and the operation is facilitated.

The invention discloses an integrated operation system facing a limb fracture and a control method. The system comprises an electric operating table, three mechanical arms, a mechanical arm control cabinet and a microprocessor; the three mechanical arms are respectively connected to the electric operating table through movable bases, and the tail ends of the three mechanical arms are respectivelyused for being connected with a broken bone clamping device, a steel plate inserting auxiliary device and a locking screw placement actuator; and the microprocessor is connected with the mechanical arm control cabinet and used for sending resetting, steel plate insertion and screw placement control instructions to the three mechanical arms. The integrated operation system combines three-dimensional modeling and numerical calculation, respectively implements accurate resetting, steel plate placement and screw placement through the three mechanical arms, and implements high integration of resetting, steel plate insertion and screw placement.

The invention discloses a recyclable low-carbon portable building block die. According to the invention, a building block manufacturing die is standardized and can flexibly move and can be used in a factory or worksite. A die chassis is used as a carrier, can be suitable for storey height according to wall design and is composed of one or two pieces of originally-sized plywood or OSB. A load-bearing frame structured keel below the chassis adopts standard timber, and has consistent size with a building block stud or keel, and reacting force produced by nailing or screw-driving can be absorbed. A movable SIMPSON angle iron-shaped A34 or Z4 right-angle connecting piece can be installed on the surface of the chassis; one end is fixed to the plywood or OSB through screws; and a pair of connecting pieces forms a groove for containing the stud. Through the systematic management and regulation, stipulation and control and calibration of the stud, column and lintel positions, the die chassis can be lifted and put on a stand or turnplate and is ergonomic to minimize occupational injuries, fault waste or rework and raise efficiency and accuracy. Measurement is not required, block production man-hour is shortened and space usage is reduced.

The invention discloses a container floor, and belongs to the field of plates. The container floor comprises a honeycomb structural layer with a honeycomb structure, reinforcing layers positioned on two sides of the honeycomb structural layer, and cover layers, wherein the honeycomb structural layer and the reinforcing layers are positioned between the cover layers. The invention further disclosesa manufacturing method of the container floor; and the manufacturing method comprises the steps of: manufacturing of the honeycomb structural layer, the reinforcing layers and the cover layers; gluing according to the sequence of the cover layer, the reinforcing layer, the honeycomb structural layer, the reinforcing layer and the cover layer to obtain a compound body; and pressing of an anti-wearlayer on the surface of the compound body. The invention further discloses a substitutive manufacturing method. Through the honeycomb structure, the higher bearing capacity can be achieved; as forceborne by the floor is mainly gravity of goods, the honeycomb structure can effectively reduce the consumption of solid woods without reducing the bearing capacity of the floor; and meanwhile, throughcore plates, nails can be conveniently driven to realize fixation of the goods.

The invention relates to a nail discharging device, in particular to a nail discharging device for fixedly connecting building formworks. The nail discharging device for fixedly connecting the building formworks aims at achieving the technical effects that no plastic barrel is needed for containing iron nails, the iron nails are prevented from pouring out, the iron nails need to be held by hand, ahammer is prevented from hammering hands of an operator, and the iron nails are prevented from being hammered to be bent when hammered into the formworks. The nail discharging device for fixedly connecting the building formworks comprises a hollow handle, a shell and the like. The shell is installed on the right side of the hollow handle. A plurality of iron nails can be clamped through a transverse groove, so that the operator does not need to carry a large number of iron nails, the iron nails can be prevented from falling off, the iron nails can be pushed into a cover through the cooperation of a first spring and a material pushing plate, the iron nails can be hammered into the formworks by knocking the material pushing rod through the hammer, the iron nails can be quickly and conveniently hammered into the formworks, and the working efficiency can be improved.

The invention relates to an air transportation method of laboratory animals between plain and plateau. The method comprises the following steps: (1) purchasing and early feeding animals: purchasing laboratory animals from the plain, feeding the animals in a clean-level environment by using standard feed and sterilized drinking water for 3-7 days; (2) conducting quarantine inspection of animals; (3) delivering animals: feeding the laboratory animals in a breathable iron cage of which bottom part is provided with a tray, wherein the iron cage is provided with the complete feed and the drinking water; and then feeding laboratory animals in an aviation logistics company before the aviation transportation; (4) conducting aviation transportation on animals: before the fright departure, removing the drinking water, reserving the complete feed, packing all the laboratory animals in a regular wooden box, placing the regular wooden box in an aerobic cabin of the day scheduled flight, and transporting the regular wooden box to the destination; and (5) receiving animals: after the flight arrival, immediately opening the box to transfer the laboratory animals to a cage with padding materials; offering the complete feed and the drinking water, and then transporting to a lab. The air transportation method has the characteristics of fast speed, safety, economy and simple operation.

The invention belongs to the technical field of tools in daily life, and discloses a multifunctional tool hammer. The multifunctional tool hammer comprises a hammer handle and a hammerhead that are welded together. The multifunctional tool hammer is characterized in that a groove is formed in the hammerhead; a circle of grooves are formed in the periphery of the upper part of the hammerhead, and internally provided with magnets; an auxiliary hammerhead is arranged at the upper part of the hammerhead; a circle of bulges are formed at the periphery of the lower edge of the upper part of the auxiliary hammerhead, and correspond to the circle of grooves; the auxiliary hammerhead is divided into an upper piece and a lower piece; the shape of the upper piece corresponds to that of the hammerhead; the lower piece is cylindrical; a groove is formed in the lower piece and is internally provided with a nail stabilizing piece; the shape of the nail stabilizing piece corresponds to that of the groove in which the nail stabilizing piece is located; a nail groove is formed in the central position of the lower part of the nail stabilizing piece; the nail stabilizing piece is divided into an upper nail stabilizing piece part and a lower nail stabilizing piece part; and the shape of the upper nail stabilizing piece part corresponds to that of the upper part of the groove in which the nail stabilizing piece is located. The multifunctional tool hammer is mainly applied in daily life.