92results about How to "Improve anti-deformation ability" patented technology

The invention relates to the technical field of bra cup pad, and specifically relates to a vertical cotton breathable bra cup pad with a silica gel net and a preparation method thereof. The vertical cotton breathable bra cup pad comprises a vertical cotton outer layer and a vertical cotton inner layer; a vertical cotton interlayer is arranged between the vertical cotton outer layer and the vertical cotton inner layer; an adhesive layer is arranged between the vertical cotton interlayer and the vertical cotton inner layer; and a silica gel net layer is arranged between the vertical cotton outer layer and the vertical cotton interlayer. The vertical cotton breathable bra cup pad is prepared by a combined technology of hot pressing and cold pressing. The pad is made of vertical cotton, and is light, comfortable, and breathable. A silica gel layer is arranged between vertical cotton layers, the performance of the pad on resisting water washing is enhanced, the anti-collapse effect is good, three-dimensional effect of the cup pad is long-lasting and stable, and the deformation is difficult to happen.

The invention discloses an integrally casting mold for an aero-engine diffuser. The mold comprises a pedestal and an upper cover plate, wherein an inner ring-shaped cavity structure of the diffuser is integrally formed between the pedestal and the upper cover plate, a frustum cone-shaped loose core is arranged at the center position of the inner ring-shaped cavity structure, a wax injection nozzle communicating with the inner ring-shaped cavity is arranged on the inner ring-shaped cavity structure; and an ejection structure for ejecting the molded diffuser is arranged at the bottom of the inner ring-shaped cavity structure. According to the mold provided by the invention, the diffuser cast can be integrally formed into a ring at a time without subsequent wax molding adhesion, and the problem of reverse pulling of the wax on the mold can be solved, and forming of the aero-engine diffuser with the thick wall is ensured.

The invention discloses a safety type bus duct digital system. The safety type bus duct digital system comprises a bus duct, an inserting box, a starting end box, a termination end cover and a bus duct hoisting part, and is characterized in that one end of the bus duct is connected with the starting end box; the other end of the bus duct is fixedly provided with the termination end cover; the topof the bus duct is hoisted at the top of a wall through a bus duct hoisting piece; and the bottom of the bus duct is inserted with the inserting box. The safety type bus duct digital system is high inoverall structural strength, simple and convenient in mounting method, rapid to mount, high in overall structure safety performance, simple in part manufacturing process and low in whole structure production cost.

The present invention provides a luminance enhancement film which is superior in dimensional stability, thermal stability, and anti-deformation ability. Thus, it can meet the current requirement for thinning LCD apparatuses.

With regard to the luminance enhancement film, a prism row structure is formed on a surface of a substrate, and a reinforced layer is formed on the other surface of the substrate. The glass transition temperature of the reinforced layer is in the range from 80° C. to 250° C., and the thickness of that is in the range from 3 μm to 50 μm.

The invention provides a composite door and window sectional material with a combination of internal and external metal sectional materials and middle integral heat-insulation sectional materials. An air cavity is formed in each middle integral heat-insulation sectional material; vertical ribs are arranged on two sides of each air cavity; transverse ribs are arranged on the top and the bottom of each air cavity; an internal trapezoidal positioning groove which has the small inside and the large outside is formed in the external middle portion of the vertical rib on the inner side of each air cavity; an external trapezoidal positioning groove which has the small inside and the large outside is formed in the external middle portion of the vertical rib on the outer side of each air cavity; a trapezoidal positioning projection which has the small outside and the large inside is arranged in the middle of each internal and external metal sectional material; an upper pressure plate and a lower pressure plate are respectively arranged on the top and the bottom of each internal and external metal sectional material; the trapezoidal positioning projections, which have the large insides and the small outsides, of the internal and external metal sectional materials are respectively inserted in the trapezoidal positioning grooves, which have the small insides and the large outsides, in the external middle portions of the vertical ribs of the middle integral heat-insulation sectional materials; the upper pressure of each internal and external metal sectional material which is subjected to plastic deformation is pressed on an upper V-shaped oblique plane of the corresponding upper projection or is pressed in the corresponding inner upper positioning groove; the lower pressure plate of each internal and external metal sectional material which is subjected to plastic deformation is pressed on a lower V-shaped oblique plane of a corresponding lower projection or is pressed in a corresponding inner lower positioning groove; and the inner sides of the internal and external metal sectional materials and the inner sides of the middle integral heat-insulation sectional materials are combined integrally.

The invention discloses a self-elevating box-type culture platform which comprises a culture net cage and a structural ship body surrounding the periphery of the culture net cage, wherein the structural ship body comprises a lifting device and a locking system, pile legs penetrate through the structural ship body and are slidably connected with the structural ship body through the lifting device, and pile shoes are arranged at the bottoms of the pile legs; and a locking structure matched with the locking system is arranged on the upper portion of the culture net cage, and a guide structure used for moving up and down along the pile legs of the structural ship body is arranged on the lower portion of the culture net cage. The culture platform has the functions of capable of resisting typhoon, being autonomously positioned and installed on the sea, improving the safety of living and operation of culture personnel and workers, having a large feed storage space, reducing the platform supply period, reducing water in the net cage by independently lifting the net cage, facilitating offshore fish collection and netting cleaning and replacement, protecting the culture net cage during construction and dragging and the like.

The invention discloses a safe energy-saving bus duct comprising a shell, a ground row, a phase row, bus protection pieces, a bus connector and a shell connection structure; the shell comprises a topplate, a side plate, a bus sheath and a bottom buckle plate; the bus protection piece comprises a protection piece base plate, a flange, a bus side limiting block, a bus top limiting block, a clampingstrip, a turn plate and a protection piece sleeve; the bus protection piece is inserted into the slot of the side plate, and clamped into the limiting block on the bottom side of the side plate via aside clamping strip; the bus connector comprises a connection bus, a connector base plate, a connector limiting block, a locating rod and a connector sleeve; the bus connector is arranged between thetwo bus protection pieces; the shell connection structure comprises an upper cover plate, an upper embedding plate, a lower cover plate, a lower embedding plate, a side protection plate and a side protection plate fastening bolt; the two shell sections are fixedly connected via the shell connection structure. The safe energy-saving bus duct provided by the invention is high in whole structural strength, simple and convenient in installation method and fast to install; the whole structure is high in security performance, the manufacturing technology of parts is simple, and the whole structureis low in production cost.

The invention relates to a gradient individually-adjustable three-dimensional air cushion structure for a sectional backbone drawing bed. The three-dimensional air cushion structure comprises an air cushion arranged on the body of the sectional backbone drawing bed, and a plurality of column structures. A plurality of latticed meshes are uniformly distributed in the air cushion. The upper ends of the plurality of column structures are fixedly connected to the plurality of meshes, and the lower ends of the plurality of column structures are mounted on the bed body respectively. The plurality of column structures are driven by a power medium source to stretch and retract independently in the vertical direction. When the plurality of column structures stretch and retract independently respectively, the corresponding parts of the air cushion are driven to rise and fall to adjust the gradient of the air cushion and the bracketing forces for different parts of a human body. The three-dimensional air cushion structure of the invention is applied to the sectional backbone drawing bed; in the treatment process of drawing the backbone of a human body, the stability, anti-deformation capability and use comfort of the air cushion may be improved, and the gradient of each part of the air cushion may be individually adjusted according to different parts of a human body, so that different parts of the human body can be effectively supported.

The invention relates to an air supplying device which comprises a device main body, a support and a base, wherein the device main body comprises an air sucking inlet, an air blowing outlet and an airflow channel for communicating the air sucking inlet and the air blowing outlet; an air flow generating device is arranged in the air flow channel, the air blowing outlet is in an annular narrow slit, and the air blowing outlet in the annular narrow slit shape perpendicularly extends out in a certain distance from the front end face of the device main body into the device main body; furthermore,a plurality of deformed inhibition parts which are connected with two inner lateral sides of the air blowing outlet are further arranged in the air blowing outlet in the annular narrow slit shape, anda plurality of air flow guiding parts for guiding air flow to the air blowing outlet are arranged in a part, close to the air blowing outlet in the air flow channel. The air supply device disclosed by the invention has the advantages of simple structure, far air supplying distance, high reliability, multidirectional rotation, increased wind area, convenience, practicability and the like.

The invention discloses a highly tenacious nylon monofilament filter cloth modified by radiation grafting of nanocarbon sol and nanographite. The filter cloth comprises, by weight, 100-105 parts of nylon monofilament filter cloth, 3-3.5 parts of nanocarbon sol, 2.7-3 parts of nanographite, 0.8-0.9 part of FeSO4-7H2O, 24-26 parts of Trifluoroethyl acrylate, 1.2-1.5 parts of nano-hydroxyapatite, 3-3.5 parts of polyphenylene sulfide micron powder, 2.8-3.2 parts of flexible SiO2 nanofibers, 1.8-2.1 parts of triallyl Isocyanurate, 24-26 parts of dodecafluoroheptyl methacrylate and suitable amount of water. The invention uses nanocarbon sol to soak the nylon monofilement filter cloth, enhances the density, heat-resistance and friction-resistance of the filter cloth. Through the incorporation of polyphenylene sulfide micron powder to adsorb the nano-hydroxyapatite, enhances the tenacity and filtration precision of the filter cloth. The use of SiO2 nanofiber enhances the tenacity and anti-deformation property of the filter cloth.

The invention discloses an outdoor cabinet top lifting device, which comprises a cabinet top cover, a lifting ring bolt, a first nut, a second nut, an anti-transformation supporting part, a lifting beam, a lifting ring reinforced column and a pad, wherein the cabinet top cover comprises an upper deckplate and a lower deckplate; the anti-transformation supporting part adopts a closing frame structure; the lifting ring reinforced column penetrates the pad, the upper deckplate, the anti-transformation support part and the first nut and fastened; the lifting ring reinforced column synchronously penetrates the upper deckplate and the lifting beam and the second nut and fastened; and the lifting ring bolt is fastened in the lifting ring reinforced column. By adopting the structure, the lifting device is waterproof, anticorrosive and anti-transformation, and is convenient to lift and safe in operation.

The invention discloses a method for producing a water-proof damp-proof door plate. The method includes the following steps: a first step: performing steaming and boiling on a log, and then performing rotary-cut on the log to obtain single-layer plates; a second step: drying the single-layer plates, and performing solid-compressing forming; a third step: cutting the single-layer plates into the plates with a required specification after solid-compressing forming; a fourth step: coating double surfaces of the single-layer plates with glue, coating one surface of the outermost plate with the glue, hot-pressing the single-layer plates through a hot press, performing once forming to obtain a multi-layer plate; a fifth step: soaking the multi-layer plate in a water-proof protective emulsion, pulling the multi-layer plate out of the emulsion, draining off the emulsion on the surfaces of the multi-layer plate, and drying the multi-layer plate; a sixth step: defining the thickness of the dried multi-layer plate and sanding the dried multi-layer plate, and performing natural health; and a seventh step: painting the multi-layer plate after natural health to obtain a finished product. The method can effectively improve the water-proof and damp-proof performance of the door plate, improve the tenacity and an anti-deformation effect of the door plate, can effectively prevent the door plate from cracks, and reduce the water absorption of a wooden door.

The invention discloses a production process of an anti-deformation corrugated carton. The production process of the anti-deformation corrugated carton comprises the following steps: step 1, preparing a corrugated paperboard, film-coated boards, waterproof boards and interlayer boards; step 2, filling the corrugated paperboard with filler, and then conducting rolling to enable the filler and the corrugated paperboard to be completely fixed; step 3, stacking the film-coated layer, the waterproof board, the interlayer board, the corrugated paperboard, the interlayer board, the waterproof board and the film-coated board in sequence, and adding vegetable parchment between the film-coated layer and the waterproof board; step 4, applying glue between every two layers of boards, conducting air drying and waiting for 10 minutes, and performing pressing; step 5, putting the mixed paperboard into a steam dryer to be dried; and step 6, conducting line pressing and grooving on the mixed corrugated paperboard, and adhering rigid plastic strips to two sides of a groove opening of the groove. The beneficial effects are that the strength of the whole box body can be further enhanced by mixing and pressing the five layers of board bodies so that the possibility of extrusion deformation is prevented.

The invention discloses an anti-deformation container and a container-type prefabricated house as well as a container bottom beam deformation prevention device. The anti-deformation container and the prefabricated house are characterized in that a side framework is internally provided with a bottom beam deformation prevention structure capable of forming a stable geometrical shape; a bottom beam and an anti-deformation stiffening beam are connected in a vertical limiting manner by virtue of a suspension structure; the intermediate load of the bottom beam is dispersed to two sides by virtue of the bottom beam deformation prevention structure so as to restrict the bottom beam from bearing and bending downwards. The bottom beam deformation prevention device comprises the bottom beam deformation prevention structure which can be connected with the container bottom beam in a vertical limiting manner; two ends of the bottom beam deformation prevention structure are supported on container bottom frameworks on two sides of the bottom beam; the intermediate load of the bottom beam is dispersed to two sides by virtue of the deformation prevention structure so as to restrict the bottom beam from bearing and bending downwards. The container and the prefabricated house are capable of greatly improving the bearing capacity of the bottom beam; the bottom beam deformation prevention device can be used for refitting the container or prefabricated house so as to enhance the bearing capacity of the bottom beam, even transforming a waste container into a container which meets the requirements, and conforming to the industrial concept of energy conservation and emission reduction.