9results about How to "Won't fall apart" patented technology

The utility model relates to file storage device field discloses an economic management file storage device, including the cabinet, the inner wall sliding connection of cabinet has the storage drawer The inner wall of storage drawer is provided with turnover subassembly, the turnover subassembly includes the baffle, the left surface fixed connection of baffle is in the inner wall of storage drawer, the right surface fixed connection of baffle has the cylinder, the inner wall rotation is connected with the pivot of cylinder, the outer wall fixed connection of pivot has the placement board, the pivot rotation is connected in the inner wall of storage drawer, the front surface fixed connection of placement board has the sliding block, in the utility model, through placement board, the chute, sliding block, make this device when using, can place the file on the placement board top, make the file stacking more orderly, can make the file stack be moved to one side entirely through the rotation placement board simultaneously, make the file search more efficient when, make the operation become more simple.

The utility model relates to the bag cage technical field, the application discloses titanium alloy special process is with bag cage, including bag cage top ring, the bag cage top ring bottom fixedly has first bag cage, the first bag cage outside surface is equipped with second bag cage, the first bag cage below is provided with third bag cage, the third bag cage sets up in second bag cage inside, the utility model discloses through the first bag cage outside surface equipped with the second bag cage of same second bag cage outer ring radius with the first bag cage inner ring radius, and through the snap ring, the first bag cage and second bag cage are snapped together, and at the same time, the second bag cage inside is equipped with the third bag cage of same first bag cage shape, so that the snap ring is through the snap of first bag cage, second bag cage and third bag cage, so that the position between multiple bag cages can be flexibly adjusted, solve the problem that the splicing bag cage mode can not more subtlely adjust bag cage length.

The utility model discloses a tough and durable lettering film, which relates to the technical field of lettering films, aims to solve the problem that the existing partial lettering film is easy to damage in use after being cut and transferred, and adopts the technical scheme that the tough and durable lettering film comprises a substrate layer, a release layer, a cushion layer, a printing layer and an adhesive layer which are sequentially stacked, a plurality of cavities are formed in the frame, a plurality of refraction beads are filled in the frame, the plurality of cavities are arranged in sequence and form a plurality of rows, and the refraction beads and the cushion layer are mutually bonded and fixed in an edge manner after being cut. According to the tough and durable lettering film, after the lettering film is cut, the edge can be sealed through the refraction beads, the mucilage glue and the cushion layer, the effect that the whole lettering film protrudes and cannot be disengaged is achieved in the using process, and the service life of the lettering film is prolonged.

The utility model discloses a prefabricated mixed structure of an assembly type space capsule, which comprises a bottom plate, the upper surface of the bottom plate is provided with a sliding chute, the interior of the sliding chute is connected with a sliding block in a sliding manner, the upper surface of the sliding block is fixedly connected with a long side plate, the side surface of the long side plate is provided with a mounting groove, and the mounting groove is fixedly connected with the sliding block. And a mounting block is movably connected to the interior of the mounting groove, a short side plate is movably connected to the side surface of the mounting block, and a telescopic rod is fixedly connected to the side inner wall of the short side plate. According to the structure, through cooperation of the sliding blocks, the sliding grooves, the telescopic rods, the installation blocks, the inclined clamping plates, the guide columns and the springs, the bottom plate, the long side plates and the short side plates are firmer and more stable after being installed, installation can be completed without bolts, the problem of slippage caused by long-time use of bolt connection is avoided, and the connection position is stable and cannot be scattered after installation; and a plurality of threaded rods and nuts are used when the top plate is mounted, so that the overall mounting stability is higher.

The invention relates to a high-precision and high-rigidity flexible coupling which comprises a shifting fork A, a shifting fork B and a connecting ring, the shifting fork A and the shifting fork B are the same in structure and shape, and the connecting ring is embedded between the shifting fork A and the shifting fork B to form a cross-shaft-like limiting structure. The device is ingenious in design, simple in structure, convenient, practical and free of elastic elements, deflection force is eliminated through displacement and deflection of the shifting fork, torque and rotating speed are accurately transmitted, deflection sensitivity and sliding movement sensitivity are high, and the problems that in existing bearing rotating precision measurement, a traditional elastic coupler is large in measurement error and high in precision are solved. The problem that the real rotation precision of the bearing cannot be measured due to the fact that the elastic element generates reverse acting force after deformation is solved, and compared with the prior art, the device has good market prospects and development space.

A quick-release mechanism for a modular guitar includes a body and a quick-release string retainer. The body is detachable from other parts of the guitar. The body includes a soundbox and a bridge, the bridge being fixed to the surface of the soundbox. The quick-release string retainer is detachably mounted on the bridge and has multiple retaining holes, whereby multiple strings can be held in place by the retaining holes.

The present disclosure relates to a fixing clamp for a screen superheater, which comprises two detachably connected fixing members, and a plurality of grooves are arranged on the fixing members in a first direction, the grooves on the two fixing members are arranged one by one in correspondence, and when the two fixing members are buckled, a single pipe body of the screen superheater can be limited between the two corresponding grooves. The two detachably connected fixing members and the corresponding plurality of grooves realize the accurate limiting of each pipe body in the screen superheater. When the screen superheater is segmented and disassembled as a whole, it is ensured that after the steel plates and sliding blocks at both ends are removed, the multiple pipe bodies will not scatter and fall off, thereby improving the safety during the replacement process of the pipe body of the screen superheater and reducing the probability of accidents.

The utility model discloses an endoscope biopsy hole one-way valve device which comprises a valve body, the valve body is provided with a filter layer, an isolation layer and a biopsy forceps moving opening, the filter layer is provided with a filter one-way opening, the isolation layer is provided with an isolation one-way opening, and the biopsy forceps moving opening is located on the side, away from the filter layer, of the isolation layer; the valve cover is detachably connected with the valve body, the valve cover is provided with a pressure relief opening, and the pressure relief opening is communicated with the biopsy forceps movable opening; the valve cover is provided with a clamping table which is matched with the valve body; the valve body is provided with a clamping groove, and the clamping table is matched with the clamping groove. The valve body is provided with a locking table which abuts against the clamping table. The valve cover is provided with a locking groove, and the locking table is matched with the locking groove; in the closed state, the clamping table is arranged in the clamping groove, and the locking table is arranged in the locking groove, and in the open state, the clamping table is far away from the clamping groove, and the locking table is far away from the locking groove. Through the arrangement of the filtering layer and the isolating layer, liquid or polluting gas and the like on the inner side can be effectively prevented from overflowing, the pollution risk is reduced, and the operation environment is kept clean.

The application discloses a construction method of a road and bridge safety guardrail, and comprises the following steps: (a) marking a construction area; (b) installing a first cross beam between two stand columns to obtain a stand column combination; (c) installing a buffer cylinder between two stand column combinations; (d) butting a second cross beam with a connecting seat, and then installing the connecting seat on the first cross beam; (e) butting the second cross beam with two adjacent connecting seats; (f) fixing the stand column in place; (g) installing on the second cross beam; (h) locking a first anti-glare plate; and (i) installing a limiting rod between two adjacent anti-glare plates. The application has the advantages of simple construction, small quantity of bolts, low operation difficulty, low labor intensity, high construction efficiency, step-by-step order, guaranteed assembly quality of the guardrail, reliable and effective light blocking wall formed by the anti-glare plates, difficult penetration of light of an opposite vehicle, good light blocking effect, and solved problem of opposite vehicle light glare.