238results about How to "With anti-skid function" patented technology

The invention belongs to the field of building materials, and in particular relates to an agglomerated rock paving brick with function of water permeability, which is characterized in that agglomerated rocks are used as a gelled material to give full play to the characteristics of no free Ca(OH)2 contained therein after hardening, strong freeze-thawing resistance, good durability and the like of the novel silicon-aluminum based gelled material. The production of the agglomerated rock paving water permeable brick is divided into an upper layer and a lower layer for material blending and forming. The brick can be formed manually or mechanically. The underlayer raw material comprises the following components by weight percentage: 75 to 78 percent of aggregate, 16.5 to 18.5 percent of agglomerated rock gelled material, 0.5 to 2.0 percent of water reducing agent, and 3.5 to 6.0 percent of water; and the upper layer raw material comprises: 71 to 75 percent of the aggregate, 20.8 to 22.1 percent of the agglomerated rock, 0.7 to 0.9 percent of the water reducing agent, and 3.5 to 6.0 percent of water. Compared with ceramic paving water permeable brick, the agglomerated rock paving brick can considerably reduce the cost of the paving water permeable bricks, and calcination is not needed at the same time for energy conservation and environmental protection. Compared with the prior cement-based paving water permeable brick, the agglomerated rock paving brick overcomes the defects of poor freeze-thawing resistance and short service life.

The invention relates to a pneumatic-electric braking system for a goods train. An air brake system is additionally provided with a pneumatic power generating module and an electric control dynamic adjustment module, wherein the air brake system is suitable for conventional goods trains and is composed of a train pipe, a 120# distribution valve, a braking cylinder, an auxiliary air cylinder, an acceleration relief air cylinder and a mechanical empty and heavy vehicle adjusting assembly, and the mechanical empty and heavy vehicle adjusting assembly is composed of a mechanical proportional valve, a weight measuring mechanism and a pressure reduction air cylinder; the pneumatic power generating module is composed of an air storage cylinder assembly, a pneumatic power generator and a storage battery unit, and the storage battery unit comprises a storage battery and a management system; the electric control dynamic adjustment module is composed of a brake electronic control unit, a switching electromagnetic valve, a proportional electromagnetic valve, a relay valve and sensors; and the pneumatic power generating module is used for supplying power to the electric control dynamic adjustment module, and pneumatic-electric braking is finally achieved. Compared with the prior art, the pneumatic-electric braking system for the goods train can meet the requirement for precise control over braking under no-load or heavy-load conditions and has the advantages of skid resistance and high sensitivity.

The invention discloses finish paint with a pitted surface effect and a preparation method of the finish paint with the pitted surface effect. The finish paint comprises, by weight, 30-70% of resin, 0.1-0.5% of defoaming agents, 1.0-2% of dispersing agents, 5-10% of scraping-resistant padding, 3-8% of initiators, 0.1-0.5% of thixotropic agents, 3-5% of pitted surface agents, 1-1.5% of anti-setting agents and the balance monomers. The resin is at least one of polyurethane acrylic resin and modified epoxy acrylic resin; the thixotropic agents are organic silicone surface additive agents; the pitted surface agents are sand-textured agents with the average grain diameter of 50 microns; the scraping-resistant padding is inorganic silica powder; the monomers are acrylics or modified acrylics or mixtures of the acrylics and the modified acrylics. The finish paint has good conventional functions and scraping-resistant performance, can achieve a special pitted effect, has a special style and can enable a floor to be skidproof.

The invention discloses an anti-skid cool foamed floor mat. The anti-skid cool foamed floor mat mainly consists of a foamed floor mat body and is characterized in that the foamed floor mat body is integrally made of an anti-skid treatment layer or made by composite molding of other composite layers and the anti-skid treatment layer serving as a bottom layer or surface layer. EVA (ethylene-vinyl acetate) rubber-plastic foam materials and POE (polyolefin elastomer) plastic are used as main materials, and additives are subjected to fine adjustment to obtain a floor mat material with an anti-skid function. Since the POE plastic is thermoplastic elastomer which adopts ethylene and octylene serving as metallocene catalysts for realizing in-situ polymerization, processing performance of materials of the foamed floor mat can be improved, and the finished products are compact in intermolecular structure, delicate in appearance and enhanced in adhesion to other articles, rigidity of blended materials is reduced, and the buffering characteristic of the foam materials is better demonstrated. Further, by means of matched utilization of the main materials, the foamed products are cool to touch, so that warmness of foam materials is overcome.

The invention discloses a standing board of a scaffold. The standing board of the scaffold is provided with a standing board made of metal. The standing board is of a rectangular structure, symmetrical guide rails are arranged on the parts, close to the two long sides, of the bottom of the standing board, guide grooves with downward openings are formed in the bottoms of the guide rails, clamping devices are connected into the guide grooves, two clamping devices are arranged on each guide rail, rubber non-slip mats are arranged on the symmetrical inner sides of a left chuck and a right chuck, multiple non-slip bulges arrayed in an equal interval are arranged on the upper surface of the standing board, the two ends of drainage holes are communicated with the outside, and the top faces of the drainage holes are provided with down-drain holes communicated with the upper surface of the standing board. The standing board of the scaffold is made of metal, thus being firm in structure, the standing face has the functions of being non-slip and permeable, and the bottom of the standing board is connected with supported joint steel tubes of the scaffold through clamping of the chucks, so that higher stability after installation is realized, and the safety of construction personnel is improved.

The invention discloses a carpet which comprises a carpet body. The carpet body is divided into a bottom layer and a surface layer. An absorption layer is arranged between the bottom layer and the surface layer. An antiskid layer is further bonded to the lower end of the bottom layer, and the surface layer is made of noctilucent coated fabric. According to the carpet, the surface layer of the carpet is made of the noctilucent coated fabric so that the carpet can illuminate and light in dart night without light or supplied power of a power supply, and therefore the carpet is economical and friendly to the environment. An activated carbon layer capable of absorbing dust and harmful gases is arranged between the bottom layer and the surface layer of the carpet, and therefore keeping freshness of indoor air is facilitated. The bottom layer of the carpet is further provided with a silica gel layer preventing the carpet from slipping. The carpet is simple in structure, convenient to use and practical and is a novel carpet integrates the functions of preventing dust, preventing skidding and lighting.

The invention relates to a multi-diameter fixed wrench with an anti-skid function. A row of sawteeth (2) are arranged at the inner side of a fixed wrench (1), and a row of hexagonal holes (2) are arranged in a handle (3), accordingly, a manual wrench which has the anti-skid function and can open screws with multiple diameters is formed to replace a traditional fixed wrench.

The invention discloses a fitter's toolkit for power maintenance, and belongs to the technical field of power supply maintenance tools of a power system. The fitter's toolkit comprises a box body, supporting legs and a box door, wherein at least two wire arranging devices which are sequentially arranged from left to right are arranged on a rear board of the box body; the outer side ends of the wire arranging devices are hinge-connected with baffle plates by rolling shafts; and two benders, a plurality of hollow sleeves in which bolts can be placed and a wire cutting chopper are sequentially arranged on a top board of the box body from left to right. The fitter's toolkit for power maintenance is reasonable in arrangement and compact in structure, and each tool and each measuring tool do not mutually interfere, so that workload of an operator is effectively relieved and the working efficiency is improved.

An intelligentized nursing cup device for psychiatric nursing comprises a rotating cover, a sucker, a cup cover, a booster pump, a cup body, a liquid crystal displayer, a microphone, a cup handle, a sound control device, a radio transmitting and receiving device, a water inlet, a rubber wheel, a groove, a hydraulic telescopic rod, a suction cup, a water inlet pipe, a temperature sensor, a sleeve, a filter, a water outlet pipe, an electronic flow controller, a motion sensor, a rotating shaft, a silicon gel end socket, an electronic gate, a sliding block, a detecting instrument, a mechanical gyroscope, a fluorescence graduated disc and a single chip microcomputer. The cup body is a main component, the cup cover is arranged on the top of the cup body, the water inlet pipe is arranged inside the cup body, the other end of the water inlet pipe is connected with the filter, and the filter is provided with the water outlet pipe outwards. According to the intelligentized nursing cup device for psychiatric nursing, the whole structure is simple, operation and use are convenient, stability is good, reliability is high, and the intelligentized nursing cup device for psychiatric nursing is suitable for mental patients and assists the patients in controlling the drinking amount of a drink; the nursing cup is high in motion flexibility and more user friendly, and positioning precision is high due to cooperative work of various positioning devices.

The invention discloses a wrench head combination type integrated wrench, which includes a handle, the front end of the handle is connected with a main wrench head, a through hole is opened on the handle, a rotating shaft is installed in the through hole, the rotating shaft is connected with a first A pair of wrenches, a second pair of wrenches, the first pair of wrenches are located above the handle, and the second pair of wrenches are located in the middle of the handle. There is a groove for placing the second pair of wrenches in the handle, and the groove is located on the second pair of wrenches. On the side away from the main wrench head, the upper surface of the handle is provided with a box for placing the wrench head of the first pair of wrenches, and the box is located on the side of the first pair of wrench away from the main wrench head. The invention increases the functions of the traditional wrench, one wrench can process many different types of workpieces, and reduces the carrying amount of workers while occupying the same storage space as the traditional wrench.

The invention provides a voltage stabilization lifting support frame, which is characterized in that the height can be regulated at any time according to field use places, only the manual operation by a handle is needed, the special equipment is not needed for lifting, a strut is hollow, the outer part of one end of the strut is welded with a top cap, the inside of the other end is provided with a screw nut, the upper end of a sub post is provided with screw threads, the tail end of the screw threads is provided with a handle hole, and the tail end of the sub post is provided with a base. The strut is safe and reliable, the operation is simple and convenient, the initial support force is great, the maneuverability is good, the work efficiency is high, the repeated utilization is realized, the application range is wide, the adaptability is high, no pressure relief exists, the lifting, interlocking anti-inversion and anti-skidding functions are realized, the voltage stabilization lifting support frame can be widely applied to regions such as grounds and undergrounds with support requirements, the superiority is better in the ground emergency and disaster releasing and the underground local place temporary support, and wide popularization and application values are realized.

The invention discloses a sofa cushion with transverse openings, which comprises a cushion core body, on which a plurality of air holes are arranged, the cushion core body is made of porous elastic material, and the opening direction of the air hole is The force direction of the cushion core body is perpendicular to each other, and the inner wall of the vent hole is provided with a latex layer. The present invention arranges air holes horizontally, and arranges a latex layer with resilience on the inner wall of the air holes. Since the air holes themselves have a certain recovery function, at the same time, under the action of the resilience of the latex layer, the air holes are quickly closed after the force disappears. Rebound to the original shape, thereby avoiding the problem of easy deformation of the existing cushion.

The invention relates to a technology for improving automobile parts, and discloses a reinforced aluminum alloy hub with antiskid bolt holes. The reinforced aluminum alloy hub is provided with a hub body, wherein at least four mounting holes are formed in a mounting hub of the hub body. The reinforced aluminum alloy hub is characterized in that a steel sleeve is arranged in each mounting hole, wherein a bolt hole is formed in each steel sleeve, and consists of two sections, i.e. a cylindrical hole and a taper hole; antiskid knurls are formed on the surfaces of the taper holes of the bolt holes in a rolling way. According to the reinforced aluminum alloy hub, the problems of potential safety hazards in driving due to the facts of bolt hole damage and loosening probably caused by insufficient strength and poor antiskid performance of the bolt holes in a conventional aluminum alloy hub are solved; the invention is applied to the improvement of various types of aluminum alloy hubs.

The invention provides an injection molding mold and belongs to the field of injection molds. The injection molding mold comprises an upper mold body and a lower mold body which can be matched to form a mold cavity used for forming a hanger; the mold cavity is provided with a hanger mold cavity and a hook mold cavity; the hanger mold cavity is provided with an inclined rod cavity, a platform cavity and a sawtooth cavity used for forming an anti-skid portion of the hanger; the inclined rod cavity, the platform cavity and the sawtooth cavity are sequentially communicated; the end, away from the platform cavity, of the inclined rod cavity is communicated with the hook mold cavity; the inclined rod cavity and the platform cavity are of a columnar structure; the inclined rod cavity is arranged by being inclined towards the platform cavity; the sawtooth cavity is provided with an antiskid face composed of a plurality of arc protrusions. According to the injection molding mold, the antiskid portion of the hanger is formed through the sawtooth cavity, the sawtooth cavity is provided with the antiskid face composed of the multiple protrusions, clothes make direct contact with the antiskid face, and the friction force between the clothes and the hanger is increased, so that the clothes are not prone to sliding off from the hanger. The hanger has the antiskid function without later machining after being formed in an injection molding mode.

The invention discloses an unlocking mechanism for an automatic door lock cam lock cylinder, which comprises a lock case, a lock body faceplate, a main lock bolt mechanism, a handling unlocking mechanism, a stirring wheel, a transmission plate and a square bar transmission shaft, wherein the handling unlocking mechanism and the transmission plate are mounted on the lock case and matched with each other; the main lock bolt mechanism comprises a main lock bolt and a lock bolt fixing plate, a sliding plate bracket is vertically mounted on the lock bolt fixing plate, a sliding plate is arranged on one side, next to the lock cylinder cam, of the sliding plate bracket, a groove hole which is parallel to the expansion and contraction directions of the main lock bolt is formed in the sliding plate bracket, the sliding plate is mounted on the sliding plate bracket through a first pin shaft, and a first sliding tooth and a second sliding tooth matched with the lock cylinder cam are arranged on the sliding plate. According to the unlocking mechanism, the cam lock cylinder is adopted to unlock a lock, and the universality is excellent; the whole mounting size conforms to the requirements of majority door frames, so that the universality is better; the mechanism has the prying resistance function, so that the safety is good.

The invention discloses a roller shutter door anti-falling device which is mainly used for preventing a roller shutter door from falling to hurt people and is simple in structure, capable of preventing the roller shutter door from falling in various states and safe and reliable in protection. The device is composed of a pair of stopping devices and a triggering device. The working principle is asfollows: when a door curtain of the roller shutter door ascends and stops, an electromagnet A and an electromagnet B of the pair of stopping devices are powered off at the same time, a spring extendselastically and drives a piston and a stop plate to move towards the inner surfaces of U-shaped bottom plates of the left door curtain sliding sleeve and the right door curtain sliding sleeve respectively and abut against the inner surfaces of the U-shaped bottom plates, and at the moment, no matter whether a chain wheel of a driving device of the door curtain is unhooked or broken or subjected toother abnormal conditions, the stopping devices can prevent the door curtains from falling; and when a door curtain of the roller shutter door descends, if the door curtain suddenly falls due to a certain reason, the triggering device triggers an electromagnetic switch to act, power supplies of the electromagnets A and B of the stopping devices are cut off, and a left stop plate and a right stopplate abut against the inner surfaces of the U-shaped bottom plates to prevent the door curtain from falling.

The invention discloses a damping shoe sole which comprises an under sole and an insole. The insole is provided with a plurality of damping components penetrating through the upper and lower surfaces of the insole, and the damping components protrude out of the upper and lower surfaces of the insole. The damping shoe sole overcomes the technical problem of poor damping effect of existing shoes, and damping effect can be greatly improved.

The invention provides a multi-functional massage stock which comprises a sock body. A thickening mat toe ring is arranged on the head of the sock body; a plurality of toe care blocks are placed on the front side of the mat toe ring, a former thickening layer is placed at the bottom of the front foot of the sock body, and a back thickening layer is placed at the back foot of the sock body. The sole part between the former thickening layer and the back thickening layer is network-like, and the instep part of the sock body is network-like. The network-like structure of the instep part is provided with a plurality of circular massage bosses, and toe covers are placed outside the toe care blocks. A user feels more skin-friendly and comfortable when wearing the sock, and a series of problems such as foot massage, health care, ventilation, perspiration, smelly feet and the like are solved.

The invention discloses a multifunctional high-property wear resistant conveyer belt which comprises an upper wear resistant layer and a lower wear resistant which are made of a high-property wear resistant material, wherein a canvas core layer is arranged between the upper wear resistant layer and the lower wear resistant layer; the upper wear resistant layer is uniformly provided with anti-skidding sections, and smooth sections are respectively arranged between adjacent anti-skidding sections; the anti-skidding sections consist of a plurality of convex blocks arranged on the upper wear resistant layer; and the convex blocks are also made of the high-property wear resistant material. The multifunctional high-property wear resistant conveyer belt has the advantages of good wear resistance, impact resistance, difficult breaking in a using process, long service, anti-skidding function and larger friction, can improve the production efficiency, can be used for preventing conveyed goods from falling off the conveyer belt and is more convenient to use.

The invention discloses a nursing tray which is integrally divided into three areas through separation plates. The nursing tray comprises a medical equipment tray body, a medicine tray, a waste recycle tray, a handle and a tray cover, the medical equipment tray is located on the lower half part of the tray, the medicine tray is located on the right quarter part of the upper half of the tray, and the waste recycle tray is located on the left quarter part of the upper half of the tray. The medical equipment tray further comprises an absorbent cotton trough, a thermometer trough, a disinfectant trough, an adhesive tape trough and a general trough. The medicine tray further comprises a large medicine bottle trough, a middle medicine bottle trough and a small medicine bottle trough. The waste recovery tray further comprises a waste cover, a hinge and a protruding head. The nursing tray is reasonable in design, simple in structure and convenient to use, nursing materials can be contained in a classified mode and are not prone to sliding or rolling, the nursing tray has an anti-skidding function, the tray cover and the waste recycle tray can avoid cross infection, the working difficulty of medical staff is lowered, and the work load is reduced.

The invention discloses a work display device with a height adjusting function for preschool education. The device belongs to the technical field of education, and includes a support base, a glass cover is arranged above the supporting base; third electric telescopic rods are arranged at the two ends of the upper surface of the supporting base. A first fixing piece corresponding to the glass coveris arranged at the top end of the third electric telescopic rod; a height adjusting mechanism is arranged at the bottom end of the supporting base and comprises a supporting bottom plate, second electric telescopic rods corresponding to the supporting bottom plate are arranged at the two ends of the supporting base, a draught fan is arranged at one end of the supporting base, an electric heatingbox is arranged on one side of the draught fan, and a heating resistance wire is arranged in the electric heating box. The display device is simple in structure and convenient to use, has a height adjusting function, can be quickly adjusted in height according to actual use requirements of users, and is more user-friendly in use.

The invention discloses a suitcase with anti-skid function, which comprises a box body, the bottom of the box body is fixedly connected with a bottom plate, the front of the bottom plate is provided with a first static pulley and a second static pulley, and the first static pulley The pulley is located on one side of the second static pulley, and the lower surface of the bottom plate is fixedly connected with a sliding device, the sliding device includes a bracket, and one side of the bracket inner wall is fixedly connected with the other side of the bracket inner wall through a rotating shaft. In the suitcase with anti-slip function, by setting the driving device and the braking device, when the suitcase is placed on the uneven ground, the electric telescopic rod is shortened, thereby pulling the traction rope, and the traction rope pulls one end of the front of the first connecting rod to lift High, the other end of the first connecting rod drives the fixed block down and squeezes the rollers, so that the rollers cannot rotate, so that the suitcase will not slide freely, so that the suitcase will not be damaged due to free sliding, ensuring the safety of the suitcase. service life.

The invention provides a detachable board shoe racing device. The detachable board shoe racing device comprises a front board shoe, a rear board shoe and a foot cover, wherein the foot cover is respectively connected with the front board shoe and the rear board shoe through a rotating shaft. According to the detachable board shoe racing device disclosed by the invention, the purposes of realizing connection and disassembly between board shoes can be achieved, adjustable installing on the number of the board shoes can be realized, the optional replacing of foot covers which are damaged or are in different types can be realized through the connection and the disassembly between a board shoe and the foot cover, the use is flexible, meanwhile, an anti-skid function is obtained, the use is convenient, the structure design is reasonable, and the practicability is strong.