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 discloses a wire arrangement device easy to disassemble and assemble. The wire arrangement device is characterized by comprising a buckle and a fixing plate. The bottom of the buckle and a slot formed in the fixing plate are inserted. The two sides of the fixing plate are provided with bolt holes. The wire arrangement device easy to disassemble and assemble can be conveniently nailed to the wall, the buckle can be conveniently installed as needed, and wires are fixed more neatly.

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 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 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.

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 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 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 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 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 discloses a camping tent fixing device with rotating threads, including a nail rod, a force bearing block and a pointed head. The bottom of the nail rod and the pointed head are connected as a whole. The tip of the pointed head is downward. The top of the nail rod and the force bearing block are connected as a whole. The nail rod is provided with a spiral stripe outside one end nearthe pointed head. The force bearing block is provided with a plurality of blind holes, and the blind holes are provided with internal threads inside. The camping tent fixing device further includes aplurality of force bearing rods, and each force bearing rod is provided with an external thread at one end thereof. The blind holes are meshed with the force bearing rods through the threads. The force bearing rods and the central axis of the nail rod are perpendicular to each other. When applied, the camping tent fixing device can be easily nailed into a hard ground and pulled out of the ground and can be dismantled for carrying.

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.