47results about How to "Avoid the inconvenience of disassembly" patented technology

The invention discloses a flower planting rack convenient to demount and relates to the technical field of flower planting racks. The flower planting rack comprises two transverse rods and four vertical rods and is characterized in that connectors are arranged at two ends of each transverse rod, a connecting part is fixedly connected to the surface of each connector, the bottoms of the connectingparts are fixedly connected with the top ends of the vertical rods, limit blocks are fixedly connected to the surfaces of the connectors, and clamp parts are fixedly connected to the tops and the bottoms of the limit blocks. By the arrangement, the flower planting rack has the advantages that the flower planting rack can be fast and conveniently demounted, and the problem that an existing flower planting rack is inconvenient to demount is avoided.

The invention discloses a buckle-type scaffolding with two fixed discs, which comprises a vertical pole, a horizontal bar, an oblique pole and a trapezoidal latch, and a fixed disc buckle and a movable disc buckle are arranged on the vertical pole, and the fixed disc buckle and the movable disc buckle There are trapezoidal slots a and trapezoidal slots respectively on the top, and trapezoidal slots c and trapezoidal slots are respectively arranged on the horizontal bar and the inclined bar. The cooperation of the groove c and the trapezoidal slot fixes the crossbar and the oblique rod between the fixed buckle and the movable buckle, and the crossbar and the diagonal rod are fixed through the joint action of the movable buckle and the fixed buckle, so as to avoid the crossbar and the The connection between the oblique rod and the vertical rod is unevenly stressed and the bearing capacity is too small, resulting in insufficient stability of the buckle-type scaffolding, which is prone to shaking. The vertical rod is also equipped with a dismantling device, which disassembles the trapezoidal bolt, avoiding the traditional The use of tools to disassemble brings the problems of inconvenient disassembly and damaged parts.

The invention relates to the technical field of hardware, and discloses novel high-strength mechanical hardware. The novel high-strength mechanical hardware comprises a workpiece, a shaft hole is formed in the center of the upper surface of the workpiece, a through hole is formed in the position, close to the shaft hole, of the upper surface of the workpiece, a main shaft is inserted into the workpiece, the surface of the main shaft is sleeved with an upper connecting piece, and the upper surface of the main shaft is fixedly connected with a spline. According to the novel high-strength mechanical hardware disclosed by the invention, through the arrangement of a nut, a cap ring, a shell, a screw hole and other structures on a fastening device, the shell is clamped to the surface of the nut,rotation of the nut is facilitated, operation of workers is facilitated, one end of the bolt can be in threaded connection with the interior of the screw hole, the possibility that the nut falls offwhen the workpiece is used is reduced, and the bottom of the bolt can be effectively protected, the situation that the bolt is rusted due to the fact that a large amount of oil stains and dust are attached to the surface of the bolt, and consequently, the bolt is inconvenient to disassemble in the later period is avoided, and the service life of the device is prolonged.

The invention discloses an assembled building monitoring device capable of disassembly and adjustment, which includes a fixed chassis, a monitoring cavity, a photoelectric sensor and a second handle. The top of the fixed chassis is provided with an installation cavity, and the top of the installation cavity is equipped with a monitoring cavity. The top of the installation cavity is fixedly installed with a dust-proof rubber sheet, a base and a positioning plate in sequence from the inside to the outside, a positioning piece is installed in the installation groove, and the back of the positioning piece is fixedly connected with a first handle, and the second The end of the handle passes through the fixed ring to connect with the positioning gear, the other end of the connecting rod passes through the dust-proof rubber sheet and connects to the top of the sealing plate, the fixed chassis is installed with a positioning tube, and the gap between the positioning tube and the fixed chassis is A second elastic member is provided. The assembly building monitoring equipment with disassembly and adjustment is convenient for installation, positioning, use and disassembly of the equipment, and can be adsorbed and fixed well and stably on plane and arc surface materials, thereby improving the stabilizing effect of adsorption installation.

The invention discloses a housing used for carrying with an antenna detection device by an unmanned aerial vehicle. The housing comprises a shell and installation supports arranged at two sides of theshell, one ends, far from the shell, of the installation supports are provided with buckles matched with the installation supports, the installation supports and the buckles are provided with fixed grooves matched with the contour of an unmanned aerial vehicle support, an opening of the front end of the shell is provided with a plurality of antenna limiting buckles, an antenna limiting baffle isarranged in the shell and located behind the antenna limiting buckles, an antenna slot with an opening at one side is arranged between the antenna limiting buckles and the antenna limiting baffle, andthe top of the shell is provided with a shell cover plate capable of covering the opening at one side of the antenna slot. The antenna slot facilitates dismounting and installation of an antenna, theshell is fixedly arranged on the unmanned aerial vehicle support through the installation supports and the buckles, it is guaranteed that the phenomenon of shell falling is avoided in an operation process of the unmanned aerial vehicle, and the carrying with the antenna detection device by the unmanned aerial vehicle is facilitated.

The invention discloses a hinge mounting structure of a door body and a refrigerator. The hinge mounting structure of the door body comprises a mounting side plate, a door hinge, mounting bosses and a fastener, wherein the mounting side plate is arranged on a refrigerator box body; the door hinge comprises a fixing plate and a mounting part; the mounting bosses protrude out of the outer surface of the mounting side plate, and the two mounting bosses are oppositely arranged; each mounting boss is provided with a pivoted hole; and the fastener comprises a pivoted rod pivoted to the pivoted holes, a pressing part fixedly arranged on the pivoted rod and upheaval parts, and the upheaval parts are located at the side, deviating from the mounting side plate, of the fixing plate. The pressing part is pressed so that the pivoted rod can drive the upheaval parts to rotate. When the pressing part is pressed to a preset position, the upheaval parts abut against the fixing plate, and the fixing plate can be fixed to the outer surface of the mounting side plate in a butting mode. By the adoption of the structure, the door hinge can be fixed to the refrigerator box body conveniently and quickly, so that mounting and dismounting efficiency of the door hinge is improved, and the problem that the door hinge is inconvenient to dismount when screws are used for fixing the door hinge is solved.

The invention provides a sewer pipe anti-blocking joint which comprises an upper joint pipe and a lower joint pipe communicating with the upper joint pipe through joints, and further comprises an upper filter element mounted on the upper joint pipe and a lower filter element mounted on the lower joint pipe; and a joint sleeve is mounted at an inlet end of the upper joint pipe. The sewer pipe anti-blocking joint has the advantages of simple structure and convenient disassembly and assembly, the assembly and disassembly efficiency can be greatly improved by adopting the whole splittable connection, and the filter element assembly can be separately disassembled and adjusted, so that the inconvenience of disassembly and assembly of the whole pipeline is avoided, the difficulty of disassembly and assembly is lowered, the regular cleaning of intercepted and collected debris is facilitated, the odor and mold formation of the sewer pipe are reduced and the wastewater pollution is reduced.

The invention particularly discloses a car seat. The car seat comprises a base, an adult backrest and a child backrest. The adult backrest is provided with a groove used for allowing the child backrest to be embedded. The rear side of the groove is tightly attached to an air storage bag. The child backrest comprises a first baffle and a second baffle. The two ends of the second baffle are hinged to the bottom end of the first baffle and the bottom end of the groove correspondingly. The first baffle is internally and rotationally connected with a plurality of massaging balls. The massaging balls are rotationally connected with flexible rods. The flexible rods are hollow and communicate with the air storage bag. The massaging balls are internally provided with blind holes. The open ends of the blind holes communicate with the flexible rods. One sides of the massaging balls protrude out of the first baffle. The protruding sides of the massaging balls are provided with sealing covers whichare in snap-fit with the massaging balls. The blind holes are provided with branch holes communicating with the external world in an eccentric mode. The base internally provided with a piston used for pushing air. The base is provided with a guide pipe communicating with the air storage bag. According to the car seat, the problems that due to the fact that a child seat is bound on an adult seat,the occupied area is large and mounting and dismounting are inconvenient are solved, and the massaging effect can be achieved.

The invention discloses a conveniently installed cable bridge and relates to the technical field of cable laying. The present invention includes a cable box and a connecting pipe. Both sides of the inner walls of the two ports of the cable box are provided with chute, and one end of the chute is connected with a card slot. The connecting pipe includes an organ pipe and several snap-in pipes. Both ports of the organ pipe are fixedly connected with the snap-in pipe. , the peripheral side of the clamping tube is slidably connected with the inner wall of the cable box, and both sides of the external wall of the clamping tube are fixedly connected with sliders, one surface of the slider is slidingly connected with the chute, and the peripheral side of the slider is matched with the clamping groove. The present invention inserts one end of the connecting pipe into the cable box through the clamping design between the cable box and the connecting pipe, so that the slider on the connecting pipe slides on the chute in the cable box, and the slider falls into the slot, and at the same time The positioning block on the connecting pipe falls into the positioning ring, fixes the position between the cable box and the connecting pipe, prevents the connecting pipe from coming out of the cable box, and improves the installation efficiency of the cable tray.