503results about How to "Convenient nesting" patented technology

A single-piece seamless construction container formed from a thermoformable material, the container including a vessel, at least one wing, and at least one hinge coupling the wing to the vessel. The wings comprise a patterned surface, although only the vessel, or the wings and the vessel may also be configured to include a patterned surface. The wings are configured to wrap about the container with the patterned surface serving to trap air between an outer surface of the vessel and an inner surface of the wing. The trapped air and the wing forms an insulative air gap between a surface of the container and the wing. The container may be nestably stacked in a wing open or wing closed position.

A plurality of container assemblies are provided. Each container assembly has substantially identical external dimensions. However, the internal volumes of certain container assemblies differ from the internal volumes of other container assemblies. The container assemblies are configured in accordance with the required volume of material to be collected or maintained in the respective container assemblies and to enable uniform head spaces despite the different volumes of materials in the respective container assemblies. Each container assembly may have an inner container and an outer container. The inner and outer containers may be assembled together or formed integrally by molding.

A truss system wherein the structural components and fixtures are formed from light gauge metal. The trusses are fabricated from roll formed truss chord members and truss web members. The truss chord members are roll formed to have a generally U-shaped cross-section with a base and two substantially parallel legs with recessed web attachment faces and outwardly extending stiffening flanges to improve structural capacity thus improving the strength-to-weight ratio of the chord member and minimizing costs. The truss web members are formed by nesting two roll formed C-shaped members to form a web member which is box-shaped in cross section. The web members provide the structural advantages of a box-shaped member and the ease and flexibility of a roll formed member. The truss system and method provides improved means and methods for positioning and attaching the web members to the chord members as well as improved truss clips for resistance to uplifting forces and improved truss jack clips for forming hip connections.

The invention discloses a medical glove lining paper packaging machine which is sequentially provided with an unwinding part, a folding part, a cutter part, a transverse paper moving part, a left and right glove conveying part, a glove clamping part, a left and right folding part, a longitudinal paper moving part, a forward and backward folding part, a middle folding part, a finished product conveying part, and a long packet material receiving part or a short packet material receiving part or a long and short packet material receiving part. The machine is specially used for full-automatic production of medical glove lining paper packages, is simple and reasonable in structure, and is high in production efficiency. In the production process, left hand gloves and right hand gloves are conveyed separately, so that it is guaranteed that the phenomenon that two left hand gloves or two right hand gloves are arranged in the same package does not occur; meanwhile, empty packaging and half packaging are prevented, and packaging quality is guaranteed; an air blowing device is arranged so that the gloves can be sleeved more easily, and speed is increased; the produced medical glove lining paper packages are provided with folded parts, and it is guaranteed that the gloves are convenient to use, hygienic and absolutely safe; after medical glove lining paper is packaged, the lining paper is automatically collected and sorted in long packets or short packets according to free choices, and the lining paper can be used conveniently by users.

The invention relates to the field of erosion corrosion tests, and particularly relates to a pipe flow type inner wall erosion corrosion test device which can be used for simulating the tangential force structure flow pattern on the pipeline surface at different flow speeds in pipe flow in an inner wall erosion corrosion test and used for realizing weight loss measurement of a material, real-time measurement of electrochemical parameters and the like. The pipe flow type inner wall erosion corrosion test device is composed of a power pump, a frequency converter, an electromagnetic flowmeter, a special clamp, a stirring pump, a cooler, a heater, a thermocouple, a slurry tank and the like; and the key lies in that tubular samples with different diameters can be adopted and are connected with a pipeline system by the special clamp, and the tubular samples are used as working electrodes which cooperate with reference and auxiliary electrode experimental tubular samples to realize real-time measurement of the electrochemical parameters. The device provided by the invention can be used as a small test device for simulating the inner wall erosion corrosion of a pipeline, and is used for evaluating the erosion corrosion resistance of a real pipe, and solves the problem of high construction cost of a traditional pipe flow type erosion corrosion test device.

The present invention provides a ladder side and its processing method, belonging to component of the automatic ladder. The ladder side includes a ladder top side structure and a ladder lower side structure, characterized in taht:the ladder top side is decompounded to design to a plate component composed of at least two blocks, the ladder lower side is decompounded to design to a plate component composed of at least three blocks, each plate component of the top side and the lower side are formed by at least three bending components and at least two connecting components, fixed with the plate component and each rails respectively. The invention fills the blank of the present technology, resolves the fault caused by the whole structure of the ladder top and lower sides, has a easy process, lower cost, lower energy consumption, convenient package and transportation, and laboursaving and easy mounting, and meets the requirement of mass production of the modernization ladder manufacturing company.

A mask for use during painting shields those components of the contents of a wall box which will be exposed through a decorative plate used to cover the wall box after the wall is painted. The mask is a substantially flat thin sheet with an adhesive substance applied to its face along its outer perimeter for adhering the sheet to the wall. The substance may be continuous or may be spotted about the perimeter. A pad of identical masks can be temporarily held in stacked laminar relationship by the adhesive substance. The mask may also have a raised portion of perimeter, depth and location suitable for shielding any of the contents of the box which protrude from the box beyond the plane of wall surface. The raised portions may be tapered to facilitate nesting of identical masks in a pad temporarily held in stacked laminar relationship by the adhesive substance.

The invention provides an environment-friendly material raw material mixing device convenient to clean. The device comprises a tank and an upper cover. A mixing cavity is formed in the tank, an installation groove is formed in the middle of the upper cover, and the upper surface of the upper cover is connected with a top plate through a supporting column. A cleaning and driving device is arranged on the top plate and comprises a transmission box, a rotary motor, a water inlet pipe and a rotary spraying plate. A connection pipe is fixedly connected with a first stirring device, and the middle of the lower surface of the rotary spraying plate is fixedly connected with a second stirring device. The first stirring device is composed of a rotary disc and a rotary stirrer. The second stirring device is composed of a spiral stirrer and a scraper. The tank is cleaned through the cleaning and driving device after use. The rotary disc is rotated under the drive of the rotary motor, and accordingly the rotary stirrer is driven to revolve. Besides, the rotary stirrer is driven by the stirring motor to rotate, and raw materials are efficiently stirred and mixed easily.

The invention provides an orchard straw and surface soil double-layer coverage mechanical operating method and a covering machine, and relates to the field of straw resource utilization and the field of agricultural machinery. Straw is cut into fragments, and an appropriate number of additives are added so that a coverage matrix can be formed. Plowing and cultivating are conducted on an orchard, the spaces between lines or plants of the orchard are covered with the straw coverage matrix through machines, and meanwhile thin soil covering and pressing are conducted on a straw covering layer. Two schemes are adopted for the covering machine. According to the first scheme, the covering machine at least comprises five mechanisms, namely, a trailer, a straw material box, a straw matrix spreading part, a soil plowing and cultivating part and a soil covering roller, wherein the orchard soil plowing and cultivating step, the straw matrix covering step and the thin soil covering and pressing step can be completed; according to the second scheme, the covering machine at least comprises four mechanisms, namely, a trailer, a straw material box, a straw matrix spreading part and a soil covering roller. The method and the covering machine are suitable for drought orchards and particularly suitable for dwarf stock apple orchard mechanical straw covering, the orchard grass planting technology can be replaced, grass suppression, soil moisture conversation and water saving are achieved, soil organic matters are increased, the soil temperature is regulated, the production cost is reduced, and the fruit yield and quality are improved.

A nestable bottle crate provides increased stability to the containers and improved nesting relative to prior art crates. The crate also nests and stacks with the prior art crates. The crate includes a lower wall portion and an upper band portion. The lower wall portion includes a plurality of columns and four corner columns. The upper band portion includes alternating first and second portions. The first portions are each a single, solid wall having an interior concave bottle contact surface. The second portions are aligned with the columns. The columns project inwardly farther than the second portions so that each column forms a ledge between the column and the second portion above it. The ledge is at least substantially parallel to the floor and at least substantially perpendicular to the inner wall of the second portion.

The invention provides a perovskite solar cell with black phosphorus being a hole transfer layer. A perovskite structure light-absorption layer, an electron transfer layer and a transparent conductive electrode are arranged in sequence on the black phosphorus hole transfer layer; and a positive electrode is prepared on the back surface of the black phosphorus hole transfer layer. The black phosphorus hole transfer layer, compared with an organic matter hole transfer layer, has more excellent chemical stability and lower cost, and improves output power and photoelectric conversion efficiency of the solar cell; and furthermore, titanium disulfide is doped in the black phosphorus hole transfer layer, and titanium disulfide molecules can be nested easily in defect positions of black phosphorus crystal, thereby reducing crystal defect of the black phosphorus hole transfer layer and furthermore, improving photoelectric conversion efficiency.

The invention discloses a concrete mixer with an adjustable angle for construction, which includes a cylinder body, a feeding hopper, a fan and a motor; a sealed feeding device is installed in the corresponding cylinder directly below the feeding hopper, and the sealed feeding device includes There is a central rotating shaft, a feeding cavity, a partition and a sealing arc plate. The bottom of the mixing box is provided with an arc cavity, and a connecting rod is installed on the support shaft. The lower end of the connecting rod is fixed with a feeding scraper that matches the arc cavity; the adjustment mechanism It includes a fixed seat, a telescopic rod, a worm, a handle, a support bearing, a worm wheel, a guide rod, a screw rod, a lifting plate and a push rod. In the present invention, the raw materials are evenly fed into the interior through the sealed feeding device, which avoids the increase of the motor load and affects the service life of the motor. It is concrete dust, reduce the generation of dust, and protect the surrounding environment.

A shaped charge casing 1 designed to be nested to reduce overall volume, which benefits storage or carriage. A lid portion 5 is connected at 8 to a body portion 9 by means of a screw thread. A shaped charge liner 12 can be positioned onto lip 11. The lid portion 5 and body portion 9 can be separated to allow filling or unpacking of explosive material.

The invention belongs to the technical field of display panel detection and repair, and discloses a method and system for removing moire of an image, measuring sub-pixel brightness of display panel and repairing Mura defects. According to the method for removing the moire of the image, a Wiener filter which corrects a noise spectrum signal is adopted to filter a spectrum peak value in a gray-scaleimage displayed by a display panel, so that the purpose of removing the moire of the image is achieved; according to the Wiener filter with the corrected noise spectrum signal, a spectrum peak valuecorresponding to moire in a gray-scale image is used as a high-frequency noise signal to be superposed into noise of the Wiener filter; according to the display panel sub-pixel point degree measuringmethod, the sub-pixel point brightness is extracted after image moire is removed by utilizing the method; and the measurement system comprises a signal generator, an image acquisition device and a processing unit. A picture image presented by the display panel is acquired by the acquisition device, and the processing unit firstly adopts the method provided by the invention to remove the moire on the basis of the acquired picture image and then calculates the brightness of the sub-pixel points, so that the accurate measurement of the brightness of the sub-pixel points is realized.

The invention provides a vibration reducing, completely dischargeable, double stirring reaction device for material supply. The device includes a tank body and an upper lid; inside the aforementioned tank body is placed with a reactor chamber; on the aforementioned upper lid is arranged a feeding pipe; inside the aforementioned reactor chamber is arranged with a first stirring device and a second stirring device; the aforementioned first stirring device consists of a first stirring motor, a first stirring shaft, a first stirring piece and a stock guide plate; the aforementioned second stirring device is placed on the bottom part of the tank body, and the second stirring device consists of a second stirring motor, a second stirring shaft and a second stirring piece; the bottom of the tank is connected with a vibration reducing device through a supporting piece; the present invention stirs the material supplies from different directions through the placements of the first stirring device and the second stirring device, thus preventing the loop current from being produced by the material supplies in the tank body, facilitating a full blending of the material supplies and the high efficiency reactions of material supplies; through the vibration reducing device, the vibrations are absorbed during the reaction process of stirring material supplies, which prevents the equipment from shortening service life by long-term use.

A combination soft drink bottle holder and pitcher type container is disclosed which is specifically adapted to receive a conventional two liter soft drink bottle in a releasable friction fit relationship. The holder and container device includes an integral; handle which permits one to handle and pour the contents of the soft drink bottle in a facile, yet secure manner. When used independently as a pitcher container, without the soft drink bottle, free standing liquids in the pitcher may be stored and poured from the container in a similar manner to conventional pitchers. In a preferred embodiment, a removably lid is provided which fits within top opening of the container and allows pouring of free flowing liquids from the pitcher container without removing the lid which is rotatably mounted between open and closed positions.

A fruit ice cream machine comprises a feeding bin arranged on a machine base, wherein a feeding barrel is communicated with the feeding bin, a stirring cutter is arranged in the feeding bin, a motor arranged in the machine base is connected with a connector of the stirring cutter through a speed reducing mechanism, the stirring cutter comprises a prism-shaped cutter rest, and a stirring blade is embedded into a corner angle of the cutter rest. The cutter rest and the stirring blade divide the feeding bin into more than two stirring cavities. A cross section of the cutter rest is triangular, quadrilateral, pentagonal, hexagonal or polygonal. A press rod is arranged on the feeding barrel. A barrel cover is arranged on the feeding bin. A positioning protrusion is arranged on the barrel cover, a positioning groove is arranged on the cutter seat, the positioning protrusion is inserted into the positioning groove. A discharging port is arranged at the bottom of the feeding bin. The direction of an outlet of the discharging port is opposite to the rotation direction of the stirring cutter. The fruit ice cream machine has the advantages of being simple and reasonable in structure, small in overall size, low in manufacture cost, flexible in operation and high in work efficiency.