8results about How to "Strong endurance" patented technology

This utility model discloses a coiled rope hook device, characterized in that it comprises two coils, a rope, a hook, a hollow column, a limiting hole, and a fixing component. The two coils have limiting holes on their outer edges and are placed at both ends of the hollow column and connected and fixed by the column. One end of the rope is fixed to the hollow column, and the other end is connected to the hook. The rope is wound around the hollow column and retracted, with the limiting hole providing a limiting effect. The fixing component is either a coiled rope or a telescopic assembly. This utility model coiled rope hook device has a simple structure. When used in a car, it is placed inside a cup holder, allowing for flexible adjustment of the hook rope's angle and length for convenient use by the driver and passenger. It has strong load-bearing capacity and can hang items such as keychains, plastic bags, and garbage bags. When not in use, it can be retracted and placed inside the cup holder, maintaining the car's aesthetics and tidiness. It can also be used in other applicable scenarios.

A buffer type construction hanging basket fixing device belongs to the technical field of engineering construction high-place operation hanging baskets and comprises a slender pipe and a thick short pipe, a small sealing plate is welded at the left end of the slender pipe, a large sealing plate is welded at the left end of the thick short pipe, the thick short pipe is sleeved at the left end of the slender pipe, and a spring is arranged between the large sealing plate and the small sealing plate. Connecting holes are formed in the centers of the large sealing plate and the small sealing plate, one end of a threaded rod penetrates through the connecting holes of the large sealing plate, the spring and the small sealing plate and is connected with a nut, and the other end of the threaded rod is connected with a rubber damper through threads. The construction hanging basket is arranged on the building outer wall through the rubber shock absorber, and the hanging basket is prevented from swinging left and right or colliding with glass when transverse wind force borne by the construction hanging basket is too large. The utility model can effectively reduce the shaking of the hanging basket, improve the production efficiency of operators and reduce the potential safety hazard.

The utility model discloses a mould for forming a calabash-shaped mould, which comprises a bottom plate, and a support component for supporting a mould core is arranged on the bottom plate; a material pressing assembly used for pressing materials is arranged at the top of the supporting assembly, a forming mold core assembly used for manufacturing the rubber mold is arranged on the bottom plate and the material pressing assembly, the forming mold core assembly comprises an upper plate mold core and a lower plate mold core, the upper plate mold core is fixedly connected with the material pressing assembly, and the lower plate mold core is fixedly connected with the bottom plate. And the end parts of the upper plate mold core and the lower plate mold core are butted. During demolding, the upper plate mold core is firstly separated from a rubber product, the demolding length is shortened, so that the bearing capacity of the mold core is enhanced, the probability of bending in the demolding process is reduced, the upper plate mold core can be firstly removed during demolding, and then the rubber product is moved to be separated from the lower plate mold core, so that the demolding operation can be more easily carried out; through the matching effect of the matching structure, the abrasion degree is reduced, and the problem of inaccurate positioning caused by rapid abrasion of the mold is solved.

The utility model relates to the technical field of steel frame plate combination, and discloses a combined steel frame plate structure which comprises a first steel frame plate, a transverse mechanism is clamped to the left side of the first steel frame plate, a second steel frame plate is clamped to the left side of the transverse mechanism, and a vertical mechanism is clamped to the left side of the second steel frame plate. And a third steel frame plate is clamped at the bottom of the vertical mechanism. According to the combined steel frame plate structure, through the arranged transverse mechanism, the first steel frame plate and the second steel frame plate are inserted into clamping grooves of first clamping bases, meanwhile, first clamping blocks are matched with clamping frames, and the first steel frame plate and the second steel frame plate can be firmly connected through the first clamping bases; meanwhile, the contact area between the first clamping seat and the first steel frame plate and the contact area between the first clamping seat and the second steel frame plate are large, and therefore it is effectively guaranteed that the first steel frame plate and the second steel frame plate have good bearing capacity after being combined.

The utility model discloses an FRPP multilayer antioxidant structure wall pipe, which relates to the technical field of wall pipes, and comprises a plastic plate strip, reinforcing ribs are arranged in the plastic plate strip, a corrugated pipe is arranged on the surface of the plastic plate strip, a plastic belt is arranged on the surface of the corrugated pipe, the plastic belt comprises a wrapping base layer, and the wrapping base layer is arranged on the surface of the corrugated pipe. And one side of the wrapping base layer is fixedly connected with the surface of the corrugated pipe. The plastic plate strips are arranged to be in the shape shown in the figure, when the plastic plate strips are in hot melting lap joint, the contact area between the plastic plate strips is larger, compared with a pipe body formed by a conventional plastic plate strip, the formed pipe body is firmer and higher in bearing capacity, meanwhile, due to the arrangement of the first anti-oxidation layer and the second anti-oxidation layer, the service life of the pipe body is prolonged, and the service life of the pipe body is prolonged. The plastic tape has good oxidation resistance due to the good oxidation resistance of epoxy resin, and the second oxidation resistance layer adopts the organic silicon coating, so that the oxidation resistance of the plastic tape can be further improved.

The present invention relates to the field of automobile technology, and discloses a recliner assembly for automobile seats, comprising: a first fixed member and two first movable members, the first fixed member is provided with a first locking groove, the first movable member is provided with a first terminating portion, and the side of the first fixed member is provided with a first abutting portion; a driving rod passing through the two first movable members and being rotatably connected to the two first movable members, the driving rod is provided with a toggle body; a transmission body, the transmission body is connected to the driving rod; a first locking member, the first locking member is rotatably connected to the first movable member, the first locking member includes a first locking portion matched with the first locking groove and a movable groove for matching the transmission body, the transmission body can drive the first locking portion to be located in the first locking groove or to be disengaged from the first locking groove through the inner wall of the movable groove, and when the first locking portion is located in the first locking groove, the first terminating portion and the first abutting portion are in a conflicting shape. The present invention can improve the angular stability.

The present invention is a high anti-reaction force upper and lower mechanism, including a bottom plate and a moving plate, the bottom plate can be lifted and connected to the moving plate above, the upper end surface of the bottom plate is respectively fixed with a slide groove, a cylinder seat and a lower rotating shaft seat, the slide groove is slidably connected with a slider, the side of the slider is rotatably connected to a connecting piece through a slider pin, the connecting piece is rotatably connected to the rotating shaft, the side of the cylinder seat is rotatably connected to the cylinder body of the cylinder, the cylinder rod of the cylinder is connected to the rotating shaft through a connecting head, an upper rotating piece and a lower rotating piece are rotatably provided on the rotating shaft, the upper rotating piece is rotatably connected to the upper rotating shaft seat, the lower rotating piece is rotatably connected to the lower rotating shaft seat, the upper rotating shaft seat is fixed to the moving plate, and the lower rotating shaft seat is fixed to the bottom plate. The present invention converts linear motion into curved motion, and the curved motion transmission mechanical structure performs parabolic motion. When the parabola moves to the peak, the support point is in contact with the plane at the same time, so as to achieve high resistance performance.

The present invention provides a phase gradient metasurface logistics packaging disinfection device and disinfection method, the device includes an electromagnetic metamaterial disinfection box body, which has a plurality of electromagnetic metamaterial disinfection units, each electromagnetic metamaterial disinfection unit includes a wave-transmitting material layer, an electromagnetic metamaterial layer, and an electromagnetic metamaterial isolation layer, and a hole array is arranged on the electromagnetic metamaterial layer; an electromagnetic resonance cavity is formed between the electromagnetic metamaterial isolation layer and the electromagnetic metamaterial layer; as high-frequency electromagnetic waves pass through the wave-transmitting material layer and enter the electromagnetic resonance cavity through the hole array, after reciprocating reflections by the electromagnetic metamaterial isolation layer and the electromagnetic metamaterial layer, the high-frequency electromagnetic waves converge in the electromagnetic resonance cavity to form a high-frequency electromagnetic field, which is used to heat and disinfect the outer wall of the wave-transmitting material layer. The disinfection method of the present invention can not only improve the disinfection efficiency and energy utilization efficiency of microorganisms such as viruses, avoid contamination of internal items, but also isolate internal items to avoid damage to internal items by high-frequency electromagnetic waves.