216results about How to "Easy to prevent slipping" patented technology

A method for producing inflated dunnage on the site of use, comprising providing, in web form, a plurality of preformed plastic bags, each of the bags comprising two plastic sheets in facing relationship and sealed along three edges with one edge remaining open. Air is blown toward each of the open edges in sequence, causing each bag to inflate, and the open edge of each inflated bag is sealed, the bag being empty except for the air. A plurality of sealed inflated bags is separated from the web and placed in a carton to serve as dunnage. The bags have a slip resistant outer surface which causes the bags to interlock in the carton and better protect object therein from shock.

An elastic overshoe has an outer layer through which extend a plurality of protrusions. The protrusions are preferably carried on an inner layer, which is sandwiched between the outer layer and the shoe upon which the overshoe is placed. Inner layer segments can run the length of the overshoe, or more preferably include only a ball region of a toe region. The openings can have any practical size, shape, orientation and arrangement of openings, although of course at least some of the openings must be aligned with at least some of the protrusions, and ideally the protrusions will fit snugly within the openings to avoid tearing of the openings. The inner and outer layers can advantageously have different chemical compositions. The inner layer, for example, can be tougher, while the outer layer could be more stretchable.

The invention discloses a SEBS thermoplastic elastic floor, which comprises the following parts: 100wt% SEBS resin and modifier, 75-125wt% rubber filling oil, 20-60wt% polypropylene, 200-400wt% mineral filler, 0.8-1.2wt% lubricant and 0.45-0.70% aging retarder. The making method comprises the following steps: weighing raw material; blending; graining; squeezing; moulding; obtaining the product with anti-slip, abrasion-proof, noise reduction and weather resistant property; fitting for paving basic ground to replace plastic or rubber floor material.

An elastic overshoe has an outer layer through which extend a plurality of protrusions. The protrusions are preferably carried on an inner layer, which is sandwiched between the outer layer and the shoe upon which the overshoe is placed. Inner layer segments can run the length of the overshoe, or more preferably include only a ball region of a toe region. The openings can have any practical size, shape, orientation and arrangement of openings, although of course at least some of the openings must be aligned with at least some of the protrusions, and ideally the protrusions will fit snugly within the openings to avoid tearing of the openings. The inner and outer layers can advantageously have different chemical compositions. The inner layer, for example, can be tougher, while the outer layer could be more stretchable.

The invention discloses a steeply inclined seam dip oblique strike longwall comprehensive mechanical coal mining method. The method comprises the following steps: preparation: digging a first laneway and a second laneway at the upper end and the lower end of the steeply inclined seam respectively; forming an initial mining working surface with the pitching oblique mining angle alpha of 25 to 35 degrees between the two laneways; arranging a coal mining machine, a scraper plate conveying machine, and a plurality of hydraulic brackets which are parallelogram-shaped in the overhead view and form a supporting system on the initial mining working surface; arranging the machine head of the scraper plate conveying machine behind relative to the machine tail while the hydraulic brackets in the propelling direction are sequentially behind a certain distance from the machine tail of the scraper plate conveying machine; arranging a reversed loader on the second laneway; coal mining: cutting coal up and low by using the coal-mining head of a coal-mining machine; moving the brackets: moving the hydraulic brackets sequentially from bottom to top; pushing and sliding: pushing and sliding by using a scraper trough conveyor of the scraper plate conveying machine in strokes to finish one time pushing and sliding quantity; and transporting coal: transporting coal to the outside by using the reversed loader. According to the method, the steeply inclined seam comprehensive mining operation is realized conveniently, and recovery ratio and resource utilization ratio are increased.

The invention relates to a rainwater penetration collection device based on concrete-sand-based water-permeable bricks. The invention belongs to the field of construction design. The invention is characterized in that: pedestrian walkways and squares are paved by using concrete-sand-based water-permeable bricks; rainwater enters the concrete-sand-based pavement water-permeable bricks and cover-plate water-permeable bricks, and is filtered by a gravel bedding layer and a crushed stone bedding layer; rainwater enters a rainwater collection ditch through the water-permeable bricks of a ditch wall of a rainwater-collection thin ditch side wall; the rainwater is then gathered to a water storage tank on the square and is used as a landscape or used for irrigation. The device is characterized in that screened and processed desert sand is used as a main aggregate; high-grade cement is adopted as an adhesive; and proper additives are added. Frustum-shaped water-permeation holes are provided on brick bodies, and anti-slip stripes are arranged on the brick body. The device provided by the invention has the advantages that: desert sand is sufficiently utilized; the strength is high, and cost is low; the water permeability is good, and the water-permeation holes are prevented from blockage; the device is safe and comfortable; a good rainwater collection plane which is the square is sufficiently utilized; and rainwater processing is simple and feasible.

A technology for making polished dull ceramic tile includes such steps as drying, polishing, calcining and grinding. Its polishing and grinding apparatuses feature their planetary structure.

The invention discloses a colorful rubber floor mat and a manufacturing method of the colorful rubber floor mat. The manufacturing method of the colorful rubber floor mat includes the steps that waste rubber is smashed to serve as bottom-layer particles, then the smashed waste rubber and adhesives are evenly mixed, and a molded bottom layer is formed in a heated and pressurized mode; raw materials including ethylene-propylene-diene monomer, rubber oil, toner, white carbon black, ultraviolet-resistant agents, accelerants, zinc oxide, antioxidants, calcium carbonate and the like are evenly mixed, banburying and open milling are sequentially carried out, rubber is cut into pieces, the rubber pieces are cooled and smashed to serve as face-layer particles, then the smashed rubber pieces and adhesives are evenly mixed, and a molded face layer is formed in a heated and pressurized mode; finally the bottom layer and the face layer are bonded with the hot mold technology. The service life of the colorful rubber floor mat manufactured with the manufacturing method is as long as 5 years-8 years; the colorful rubber floor mat can be resistant to the 180-DEG C high temperature; the buffering performance is good; a slightly-protruding particle feeling is achieved on the surface, a special soft feeling is achieved during treading, and the colorful rubber floor mat has the elasticity and is resistant to sliding; no harmful matter is contained; the colorful rubber floor mat is basically free of influences of expansion caused by heat and contraction caused by cold, and is safe, comfortable, durable and attractive in appearance.

A system and method for mounting a display or sign to a ceiling, wall or window frame includes an elongated channel having magnets that are affixed to a ceiling grid and mounting hooks or the like to suspend the sign or display from the channel. The channel includes high friction strips on a neck for engagement by a pole end gripper on a pole for mounting the channel on the ceiling while the user stands on the floor. End caps may be mounted on the channel. Mounting plates may be affixed to the ceiling or wall for magnetically engaging the channel. A wall mount channel includes an offset neck for gripping by the pole end gripper. A magnetic clip including a string for suspending a display may be mounted with the pole end gripper. An embodiment of the channel includes hooks for engaging an open girder ceiling.

The invention discloses a double-sided all-purpose adhesive tape. The adhesive tape is prepared by taking a fiber fabric as a base material, and respectively coating an adhesive layer on the upper and lower sides of the base material. The adhesive layer comprises the following materials in parts by weight: 30-50 parts of butyl rubber, 10-25 parts of polyisobutylene (middle molecular weight), 5-15 parts of polyisobutylene (low molecular weight), 0-10 parts of operating oil, 10-20 parts of modified terpene resin, 0.3-0.5 part of a colorant, 0-0.5 part of an antioxidant, and 0-15 parts of a filler. When the double-sided all-purpose adhesive tape is applied to construction, an adhesive is not required to be daubed on the scene, the double-sided all-purpose adhesive tape can be directly used just through uncovering release paper, and therefore, the adhesive tape is simple and convenient; the adhesive tape is good in weather resistance, aging resistance, water repellency, anti-skidding property, adsorbability, shock-absorbing property, explosion-proof property and heat insulation property, longer in application time and wider in application range; and the adhesive tape has an excellent bonding capacity to various sheet metals, plastic sheets, plastic films and various pipes, therefore, the adhesive tape is extensive in use.

A system and method for mounting a display or sign to a ceiling, wall or window frame includes an elongated channel having magnets that are affixed to a ceiling grid and mounting hooks or the like to suspend the sign or display from the channel. The channel includes high friction strips on a neck for engagement by a pole end gripper on a pole for mounting the channel on the ceiling while the user stands on the floor. End caps may be mounted on the channel. Mounting plates may be affixed to the ceiling or wall for magnetically engaging the channel. A wall mount channel includes an offset neck for gripping by the pole end gripper. A magnetic clip including a string for suspending a display may be mounted with the pole end gripper. An embodiment of the channel includes hooks for engaging an open girder ceiling.

The invention relates to an improved gasoline double-wheel self-walking snowplough. The functions of cooling after burning hot, easily reducing noise, preventing slipping and promoting advancing, solving sliding of a counterweight, preventing absorbed waste from affecting health, solving secondary gas mixing, thermal insulation and damping, deicing and snow throwing are comprehensively achieved. On the basis of reducing temperature, noise and emission and saving energy, an illumination lamp (35) is further arranged on the front portion of the snowplough. End-portion multi-groove teeth (20a2) are formed in a steering operation handle (20a) arranged at the operation end of a steering operation rod (20) to achieve firm grasping; the multi-groove teeth are formed by a plurality of grooves and a plurality of teeth at intervals, wherein the grooves and the teeth are arranged on matched inner circumferences, along the circumference of a hollow pipe, of an insertion part of the hollow pipe at the operation end of the steering operation rod (20); the main handle portion of the improved gasoline double-wheel self-walking snowplough is hollow, protruded and bulked; only the two end portions and an arc-shaped transition handle make direct contact with the insertion part of the hollow pipe to improve operation; a fixed multi-gear variable-speed groove board (31a) and a follow-up variable-speed groove board (31b) act in cooperation with each other to clamp a variable-gear operation rod to eliminate occasional gear engaging failure. The illumination lamp (35) on the front portion of the snowplough is also arranged on the upper portion of an auger (13) on the front portion of the snowplough and comprises a colorized light-emitting diode.

The invention provides anti-skid and oil-resistant rubber soles with dual density. The soles comprise middle layer and outsole layer by one injection molding as one. The middle layer is made of middle layer material, and the outsole layer is made of the outsole rubber. The outsole rubber comprises the following materials: natural rubber, neoprene rubber, butadiene rubber, perbunan rubber, white carbon black, N234 carbon black, chemical additives; and the middle layer rubber comprises the following materials: natural rubber, butadiene-styrene rubber, neoprene rubber, high wear-resistant carbon black N330, physical foaming agent, chemical additive. The outsole rubber has good oil resistance, skid resistance and flame resistance. The addition of nitrile rubber and white carbon black improves the anti-slip performance of the outsoles, and several rubber combinations show excellent physical mechanical properties and chemical resistance through complementation; physical foaming agent of the middle rubber reduces the sole density by 35% and reduces the overall weight. The soles are oil-resistant, anti-skid, light, soft and flexible.

The invention provides a novel simple multifunctional antiskid manipulator. The novel simple multifunctional antiskid manipulator comprises a rotary arm, a rotary power motor, a rotary shaft, a connection frame, a piston cylinder, a piston rod, a clamping frame, a connection shaft, movable frames, supporting shafts, screws, pressure pads, antiskid pads and clamping blocks, wherein the rotary power motor is installed inside the rotary arm; the rotary shaft is installed on the lower portion of the rotary power motor; the connection frame is installed on the lower portion of the rotary shaft; and the piston cylinder is installed inside the connection frame. Through arrangement of the clamping blocks, detachment can be achieved, and clamping blocks in other shapes can replace the original clamping blocks conveniently, so that the manipulator is applied to various working occasions, and the multifunctional characteristic of the manipulator is achieved advantageously; the antiskid pads are arranged and conical protrusions are arranged on the surfaces of the antiskid pads, so that the antiskid function is achieved better, the manipulator works more reliably and is suitable for small and medium enterprises, the great energy-saving effect is brought to users, and the multifunctional characteristic is achieved.

The invention relates to an expansion rack for a new energy vehicle trunk. The expansion rack comprises a first placement plate, inserting block fixing blocks and non-slip structures, wherein the first placement plate is internally provided with an inner groove, and the inner groove is internally provided with a through hole. Second rotating shafts are fixed to one ends of fixing rods, and inserting blocks are fixed to the other ends of the fixing rods. Third rotating shafts are fixed to the side faces of the first placement plate and a third placement plate, a blocking door is disposed abovethe third rotating shafts, a strut is fixed above the third placement plate, a fixing device is connected to one end of the strut, and the non-slip structures are fixed to the surfaces of the first placement plate and a second placement plate. According to the expansion rack for the new energy vehicle trunk, the non-slip structures are arranged on the upper surfaces of the first placement plate and the second placement plate which are in the extension rack, and moreover, the non-slip structures are in a sawtooth shape, so that the friction between the bottom of an object and the surfaces of the first placement plate and the second placement plate can be increased, and good non-slip protection for the object placed on the first placement plate and the second placement plate which are in theextension rack is facilitated.

The invention discloses a production method of a porous sintered functional ceramic tile, which comprises the steps that: proportioning according to material ratio of the existing ceramic tile, ball milling, spray drying, pressing forming or squeezing forming, drying-high temperature sintering, and edging treatment. The invention is characterized in that the raw material uses no or less potassium and sodium, but uses material with large burning loss and being easy decomposition and the material takes 10 to 50 percent of the total raw material in the formula; the material, after sintering in high-temperature, forms a porous ceramic body with a communicating passage; the chemical composition of the raw material formula after the sintering process is ( according to weight proportion): 30 to 70 portions of SiO2, 10 to 30 proportions of A12O3, 15 to 40 portions of CaO and 0 to 20 portions of MgO; the material with large burning loss and being easy decomposition adopts one or a plurality of the materials such as CaCO3, CaF2, MgCO3, carbon powder, waste residue of polishing brick, etc. The product produced in the method of the invention has a vitreous body, high rigidity and low cost and has the performances of water seepage, water retention, humidity regulation, anti-skid and sound-proof.

The invention discloses a pleural cavity puncturing device having a function of sucking liquid at a uniform speed, for department of respiration. The pleural cavity puncturing device having a functionof sucking liquid at a uniform speed, for department of respiration comprises a base, a liquid sucking puncturing unit and a driving unit, wherein a protrusion platform is integrally arranged on oneside of the upper part of the base; the liquid sucking puncturing unit is mounted at the upper part of the protrusion platform; the driving unit is mounted at the upper part of the base; and the driving unit is in transmission connection with the liquid sucking puncturing unit. Through the adoption of the pleural cavity puncturing device having a function of sucking liquid at a uniform speed, fordepartment of respiration disclosed by the invention, hydrops in the pleural cavity of a patient can be sucked at the uniform speed, so that the situation that when some nurses or doctors which are insufficient in experience suck the hydrops, the speed is too high or too low, and the puncturing effect is influenced can be effectively avoided, the situation that the nurses or the doctors can suck the hydrops in the pleural cavity of the patient at a uniform speed can be guaranteed, and the working strength of the nurses or the doctors can also be effectively reduced; and a protection layer is arranged, so that the functions of anticorrosion, antisepsis, skid resistance and aging resistance of the base are effectively improved, more importantly, the situation that a large quantity of bacteria are bred on the surface of the base can be avoided, and the hygienic condition is good.

The invention discloses a flame-retardant rubber floor and a preparation method thereof. The raw materials of the flame-retardant rubber floor comprises: 100 parts of natural rubber, 20-30 parts of styrene-butadiene rubber, 40-70 parts of aluminum hydroxide or magnesium hydroxide, 20-60 parts of a reinforcing filler, 3-5 parts of sulfur, 4-7 parts of zinc oxide, 2-4 parts of stearic acid, 6-12 parts of an accelerator, 2-7 parts of an anti-aging agent, 3-7 parts of antimony trioxide, 3-5 parts of modified graphene oxide, 3-5 parts of modified polyethersulfone, 20-50 parts of a phosphorus-basedflame retardant, 5-20 parts of molybdenum compound, 10-30 parts of borate, and an appropriate amount of a pigment. The flame-retardant rubber floor provided by the invention has the advantages of environmental protection, flame retardancy, acid and alkali resistance, wear resistance and good dimensional stability, and can reduce impact sound, and also has the advantages of slipping prevention, excellent residual sag values and static dissipation.

A carabiner provided with a load bearing apex portion having a rubber sleeve for preventing side-to-side slippage of the carabiner on a rounded handle of a mobile vehicle such as a stroller or shopping cart.

The invention relates to a gasoline double-walking-wheel self-walking snow sweeper. The gasoline double-walking-wheel self-walking snow sweeper comprehensively improves scalding temperature decrease, noise reduction difficulty, slipping immobility, balance-weight slip resistance, waste-adsorption health, secondary gas-mixing, thermal insulation, shock absorption, the deicing function and the snow throwing function, and on the basis of temperature decease, noise reduction, energy consumption and emission reduction, an illuminating lamp (35) is further arranged on the front portion of the snow sweeper. A steering operation handle (20a) arranged at the operation end of a steering operation rod (20) is provided with end multi-groove teeth (20a2) formed by a plurality of grooves and a plurality of teeth, the grooves and the teeth are arranged at intervals and on the hollow tube inserting portion, along the inner circumstance matched with the circumstance of the hollow tube, of the operation end of the steering operation rod (20), and therefore operation is improved. Furthermore, under the combined action of a fixed multi-gear speed change groove plate (31a) and a follow-up speed change groove plate (31b), a gear shifting operation rod is clamped, and therefore an occasional gear fault is eliminated.

The invention discloses a waterproof shoe material and a preparation method thereof. The waterproof shoe materials is prepared from the following components: a styrenic thermoplastic elastomer, polyurethane resin, polystyrene, glass fibers, white mineral oil, nanosized silica, methyl parahydroxybenzoats, phenylcarbinol, liquid paraffin, a silane coupling agent, a plasticizer and an anti-granule agent. According to the preparation method of the waterproof shoe material, disclosed by the invention, by interacting raw materials with ingredients and utilizing unique properties of the materials andsynergy among all the materials, the waterproof shoe material is prepared. The problems of simple functions, complex production process, more material consumption and time consumption, high labor cost and high production cost of current shoe materials are improved in a targeted manner; in addition, the waterproof shoe material disclosed by the invention has a special waterproof effect and the problem of a traditional shoe preparation process can be changed; meanwhile, wear resistance of the shoe material is improved; the waterproof shoe material has the advantages of light texture, full toughness, convenience for slip resistance, cold resistance and tear resistance; besides, the preparation process of the waterproof shoe material is simple and reasonable and can be widely applied.

This invention relates to a composition and method of modifying the surface properties of polymers to produce a film or article with improved surface properties by utilizing an organo-modified polyslioxane additive. The improved surface properties for the polymer include a reduced coefficient of friction, which assists the slip and anti-blocking properties of the material, as well aiding in processing of the polymeric material. Additionally, the additive composition of this invention improves demolding and release of the polymer material from other polymeric surfaces or adhesives as well as metal molding surfaces, and allows the entire film or article formed of the polyolefin and additive to be recycled.

The invention discloses an intelligent rehabilitation device which comprises a bottom plate and a vertical plate. The vertical plate is vertically and fixedly installed on the edge of one side of theupper portion of the bottom plate. A shielding unit is arranged between the bottom plate and the vertical plate. A fumigating unit is arranged at the upper portion of the bottom plate and located on the inner side of the shielding unit. The intelligent rehabilitation device is high in intelligent degree, convenient to use and safe; a water column can be sprayed out to fumigate and massage anus ofpatients, the blood circulation of the anus of the patients can be promoted, and early rehabilitation of the patients is promoted; safety is high, electric leakage accidents can hardly happen, the useeffect is good, liquid medicines can hardly be splashed out, the antiskid effect is good, and the patients who are 80 years old or older can hardly fall down by means of the intelligent rehabilitation device; the shielding effect is realized, the privacy of the patients can be well protected, the psychological concerns of the patients can be eliminated, and the intelligent rehabilitation device is particularly suitable for families or wards for multiple patients.

There is provided a non-slip absorbent food pad with one or more non-slip surfaces. The one or more non-slip surfaces have a coefficient of friction (COF) suitable for preventing the packaged food product from slipping and / or sliding off of the non-slip absorbent food pad in various product display orientations. The present invention also provides for a method for making a non-slip absorbent food pad and method of using a non-slip absorbent pad in various packaging displays.

The invention provides an environment-friendly track and field runway. The environment-friendly track and field runway is prepared from the main raw materials of 58-62% of Pvc paste resin, 35-39% of dioctyl terephthalate, 1-3% of a calcium-zinc stabilizer and 0.5-2% of azodicarbonamide. The invention further provides a preparation method of the environment-friendly track and field runway. Four substances are mainly adopted for matching, the environment-friendly track and field runway has the advantages of being good in damping effect, excellent in rebounding performance, large in adhesive force, high in spike resisting capability, good in slip resistance and wear resistance and the like and can be widely applied to pavement materials for athletic grounds, and the maintenance frequency can be reduced in application of the environment-friendly track and field runway.

The invention relates to vegetable floor wax, which is prepared from the following materials in parts by weight by uniform mixing: 50 to 60 parts of carnauba wax, 10 to 15 parts of rice bran wax, 10 to 15 parts of insect wax, 10 to 20 parts of silicone oil, 5 to 10 parts of cinnamomum camphora extract, 5 to 10 parts of pawpaw extract, 5 to 10 parts of sweet orange extract and 2 to 4 parts of emulsifier. Subjected to an experiment, the vegetable floor wax provided by a method provided by the invention is the same with floor wax, which is often used in the market, in the maintenance effect on a floor, and has favorable anti-skidding, anti-scratching and wear-resisting properties; meanwhile, natural vegetable wax used for a product serves as a main component of floor wax; vegetable extracts serve as a freshener; the vegetable floor wax is greener and healthier, and is worthy to popularize.