21results about How to "Good buffer protection" patented technology

This utility model provides a waterproof packaging box with a protective structure, including a corrugated box body and a corrugated flap integrally formed on the opening side of the box body; a first honeycomb cardboard layer is provided at the bottom of the inner cavity of the corrugated box body, a buffer limiting seat is provided above the first honeycomb cardboard layer, and a buffer pressing seat is provided above the buffer limiting seat; the buffer limiting seat includes a limiting main board formed by folding a corrugated cardboard and support side plates formed on the four sides of the limiting main board and in contact with the first honeycomb cardboard layer, and a fitting hole matching the shape of the product is opened in the middle of the limiting main board; the buffer pressing seat includes a second honeycomb cardboard layer and hollow corrugated tubes respectively pasted and fixed at the four corners of the lower surface of the second honeycomb cardboard layer. In addition to having good shock absorption and cushioning functions, it can fix the product securely and provide good cushioning protection for the product, and also has waterproof and mildew-proof functions.

The utility model provides a kind of fruit packing environment-friendly paper box, including box body and box cover, the box body includes bottom plate, the top of the bottom plate is fixedly connected with energy-absorbing cylinder, the energy-absorbing cylinder is hollow structure, the inboard of energy-absorbing cylinder is equipped with multiple elastic supports, the top of the elastic support is equipped with the containing groove for placing fruit, the sidewall of the elastic support is equipped with the air passage that is connected with the inside of the containing groove and is penetrated, the sidewall of the energy-absorbing cylinder is equipped with the air hole that is mutually matched with the air passage symmetrically.The utility model is through being equipped with energy-absorbing cylinder and elastic support, and the energy-absorbing cylinder of hollow structure can absorb external impact force by self deformation, and elastic support can further disperse impact force by elastic deformation, so as to avoid that fruit is directly squeezed and collided, greatly improves the buffering protection performance of box body, and each fruit is placed in independent containing groove, and also can avoid mutual collision between fruits due to transportation shaking.

The utility model relates to fruit picking technical field, and disclose a kind of high fruit picker, including annular, the inside one side of annular is fixedly connected with mounting bracket, the one side of mounting bracket is equipped with threaded hole, the top of mounting bracket is threadedly connected with blade, the bottom of annular is fixedly connected with anti-falling net, the bottom of anti-falling net is fixedly connected with air bag, the one side of air bag is fixedly connected with inflation port, the one side of inflation port is fixedly connected with plug, one end of anti-falling net is fixedly connected with circular support, the bottom of circular support is fixedly connected with base, the bottom of base is fixedly connected with ground insertion.This high fruit picker is set by setting anti-falling net, air bag, plug, circular support and ground insertion, without picking one fruit each time to be picked down and placed fruit picker, avoid the time wasted by frequent lifting picker, greatly improve picking efficiency, more fruit picking work can be completed in shorter time, satisfy the demand of large-scale fruit picking of agriculture.

The utility model discloses a lepidolite leachate storage device which comprises an inner container layer, a polyurethane gel layer is fixedly sleeved on the outer surface of the inner container layer, and a shell layer is fixedly arranged on the outer surface of the polyurethane gel layer. A top cover is fixedly mounted on the top surface of the shell layer, and an anti-sedimentation mechanism is fixedly mounted on the top surface of the top cover; supporting legs are fixedly arranged on the periphery of the bottom face of the shell layer, universal wheels are fixedly installed at the bottoms of the supporting legs, fixing blocks are fixedly arranged on the surfaces of the supporting legs, and braking mechanisms are fixedly installed on the top faces of the fixing blocks. According to the lepidolite leachate storage device, through the arrangement of the inner container layer, the polyurethane gel layer and the shell layer, the inner container layer and the shell layer conduct multiple protection on lepidolite leachate, the polyurethane gel layer can effectively absorb impact and vibration and provide good buffering protection for the inner container layer, and the polyurethane gel layer can also play a role in heat preservation; and the sealing effect is better through the three-layer arrangement.

The utility model discloses a printing head assembly and additive manufacturing equipment, and relates to the technical field of additive manufacturing, and the printing head assembly comprises a base, a telescopic adjusting mechanism, a printing head body and an elastic buffer piece; the telescopic adjusting mechanism is provided with a fixed part and a movable part, the fixed part is connected to the base, and the movable part is adjustably and slidably matched with the fixed part along a first path; the printing head body is in sliding fit with the movable part along a first path, and the printing head body is used for conveying a thermoplastic wire to a printing area; the first end of the elastic buffer piece is connected to the movable part, and the second end of the elastic buffer piece is connected with the printing head body; the elastic buffering piece is used for preventing the printing head body from moving backwards on the first path under the elastic acting force. According to the scheme, fine position adjustment of the printing head on the feeding path can be achieved, meanwhile, the elastic device is arranged, so that the printing head has certain buffering capacity, and damage to the printing head caused by accidental collision is reduced.

The utility model belongs to the technical field of ship protection equipment, and particularly relates to a corrosion-resistant rubber fender which comprises a mounting plate, and a mounting assembly is arranged on the periphery of the mounting plate. The installation assembly comprises installation grooves, the multiple installation grooves are evenly formed in the periphery of the installation plate, bolts are connected to the periphery of the installation plate in a threaded mode, the installation plate is sleeved with gaskets in an abutting mode, the bolts are sleeved with the gaskets, and the installation grooves are in a U shape. Due to the fact that the peripheries of the protective pad, the fender body and the bolts are all coated with the anti-corrosion coatings, corrosion of external corrosive media can be effectively resisted. And the corrosion-resistant buffer layer in the protection plate is made of a special corrosion-resistant material, so that the overall corrosion resistance of the fender is further enhanced, the service life of the rubber fender in a severe corrosion environment is greatly prolonged, the high cost caused by frequent replacement of the fender due to corrosion is reduced, and long-term safety protection of ship berthing is ensured.

The utility model discloses a laser cladding working head protection device which comprises an outer box body, foam cushions are fixedly connected to the periphery of an inner cavity of the outer box body, and rubber buffer strips are fixedly connected to the two ends of the bottom of the inner cavity of the outer box body. Through the arrangement of the foam buffer seat and the accommodating cavity, the cladding head body can be accommodated, buffered and protected in the transportation process, and due to the fact that the shape of the accommodating cavity can be attached to the shape of the cladding head body, the cladding head body is effectively prevented from deviating in the transportation process, and the safety of the cladding head is improved. Meanwhile, through the arrangement of a cover plate, an elastic clamping plate and a clamping groove, the top of the foam buffer seat can be correspondingly limited, the foam buffer seat is prevented from loosening from the interior of the inner box body, and through the arrangement of the inner box body and the outer box body, double-layer collision protection can be formed around the cladding head body; and the transportation safety of the cladding head body is further improved.

The utility model discloses a kind of ventilation and air exchange devices with protection function for mining, including box, the upper and lower ends of the box inner cavity are respectively provided with air outlet cavity and air inlet cavity.The utility model is connected by dust suction of fan in the vicinity of the equipment and external air supply pipeline, i.e. It can be discharged with a large amount of dust, and at the same time, the clean air outside is sucked into the inner cavity of the air inlet cavity through the blower, and after filtration through the filter element, it can deliver fresh air to the desired location, thereby achieving the function of ventilation and air exchange. At the same time of inhaling, it can clean the dust accumulated on the surface of the dust screen, preventing the dust screen from being blocked and affecting the efficiency of ventilation. By setting ventilation and filtration to be performed simultaneously, it can ensure the convenience of use, deliver fresh air in real time, and greatly facilitate daily use.

The application discloses a cylindrical glass piece packaging box and a packaging method thereof, wherein the packaging box comprises a spliced cover plate which is spliced by wooden boards and flexible buffer boards in a horizontal direction; a clamping groove is formed in the wooden board and is embedded with a notch on a support to limit the displacement of a protection mechanism in a vertical direction; wherein a first limiting support is arranged on the outermost side of a first protection part, and a second limiting support opposite to the first limiting support is arranged on the outermost side of a second protection part; a slope is arranged on the opposite surface of the first limiting support and the second limiting support respectively, and the two slopes are oppositely arranged and used for abutting against and limiting the sharp end of the end part of the cylindrical glass piece; through the above mode, the application can effectively solve the breakage problem of the cylindrical glass piece caused by the shaking of the protection mechanism and the lack of reliable limiting of the special-shaped end part during transportation, and improve the protection performance and loading and unloading convenience of the packaging.

The utility model discloses a router packaging structure which is used for packaging a router, the router comprises a main body and a data line, the router packaging structure comprises an outer box, the outer box comprises a box body and a box cover, the box cover is rotatably connected with and inserted into the box body, and a limiting paper card is arranged on the box cover; the main packaging assembly is placed in the box body, the main packaging assembly comprises two first inner cards, the two first inner cards wrap the two ends of the main body respectively, and the box cover is connected with the box body in an inserted mode so that the two limiting paper cards can abut against the two sides of the main body respectively; the second inner card is placed in the box body, the second inner card and one first inner card are arranged side by side, and a data line is placed in the second inner card. The device can effectively protect the router product, reduces the loss in the storage and transportation process, and is convenient to package and take out the router.

The utility model relates to air filter performance detection technical field, concretely is a kind of air filter performance detection device, including detection chamber, smoke generation platform is arranged in the detection chamber, the one-way intercommunication pipe of breathability is arranged at the top of detection chamber, one side of the detection chamber is provided with side plate, air inlet is arranged on the side plate, the blowing assembly in the detection chamber is installed in air inlet side, the bottom end outside of side plate is provided with supporting plate, clamping assembly for abutting tightly air filter to be measured is arranged on the both sides of air inlet, the utility model can be positioned installation by each component cooperation to different specifications air filter, realizes the stable detection to filter filter performance, improves the adaptability and detection efficiency of device to different specifications filter.

The utility model discloses a kind of for toughened glass rack, belong to rack technical field, including base, the base bottom is equipped with four shock-absorbing universal wheels, and base left side is provided with push rod, the base upper surface left and right sides are provided with vertical plate, and base upper surface is fixedly installed with underframe, top frame is horizontally provided between vertical plate, and top frame and underframe are fixedly installed with several clamping strips in close proximity to the side of placing toughened glass, and buffer pad is all provided in clamping strip inside, the middle of vertical plate upper portion bottom is all rotatably connected with threaded rod, and top frame is screw-connected in left and right two threaded rods, and top frame constitutes lifting structure. The rack for toughened glass has the advantages of flexible space adjustment and good buffer protection, photoelectric sensor detects top frame movement and controls servo motor, drives relevant component to adjust top frame height, suitable for the production, transportation and storage etc. scene of toughened glass.

The application relates to the technical field of gas logistics, and discloses a medical gas logistics transmission system, which comprises a workstation, a pipeline fixedly connected to the top of the workstation, a pipeline fixedly connected to one side of the bottom of the workstation, a discharge pipe fixedly connected to the other side of the bottom of the workstation, a discharge groove formed in the outer wall of the discharge pipe, a buffer assembly slidingly connected to one side of the discharge groove in the discharge pipe, and a track fixedly connected to the bottom of the discharge groove; the medical gas logistics transmission system is characterized in that the transmission bottle slides out of the discharge pipe through the discharge groove, the buffer assembly arranged in the discharge pipe can provide good buffer protection for the transmission bottle, the transmission bottle rolls on the track after sliding out of the discharge pipe, the rotating plate rotates downward under the gravity of the transmission bottle when the transmission bottle rolls to the lower end of the rotating plate, so that the transmission bottle falls into the collecting box, medical staff can uniformly process the transmission bottles in the collecting box, and the practicality of the gas logistics device is effectively improved.

The utility model discloses a support for a liquid packaging container, which comprises an intermediate bulk container body, an outer frame is mounted on the surface of the intermediate bulk container body, a limiting mechanism is mounted on the surface of the outer frame through a mounting mechanism, a pushing mechanism is mounted in the limiting mechanism, and an anti-skid mechanism is mounted in the pushing mechanism. The first bolt penetrates through the mounting plate to be in threaded connection with the limiting plate, so that the limiting plate can be conveniently mounted and rotated to the pushing stud, the placing plate can be conveniently pushed to move, the placing plate can be conveniently propped against the side surface of the ton barrel body when the ton barrel is transported and placed, the ton barrel body can be conveniently limited, shaking is avoided, and the transportation efficiency is improved. Through movement of the placing plate, the guide column can slide in the limiting plate, the effect of limiting and guiding the placing plate is facilitated, a second bolt penetrates through a buffer plate to be in threaded connection with the placing plate, the buffer plate is convenient to disassemble and assemble, and buffer protection can be conveniently conducted on the ton barrel body through the buffer plate and an anti-skid rubber strip.

The utility model discloses a constant volume device for a digestion instrument, which belongs to the field of digestion instruments and is characterized in that two adjacent buffer rings are connected through a connecting strip, test tubes penetrate through the buffer rings, and buffer protection is realized through the buffer rings; the upper end of the mounting base is connected with a constant-volume top plate through a connecting rod, a constant-volume through hole directly facing the test tube is formed in the constant-volume top plate, liquid is added to the test tube through the constant-volume through hole, and protective side plates are arranged on the two sides of the lower end of the constant-volume top plate. According to the constant volume device for the digestion instrument, the mounting seat, the buffer ring, the connecting strip and other structures are designed, so that a test tube is effectively prevented from being damaged by vibration and impact, the service life is prolonged, and the experiment stability is improved. The liquid adding process is simplified through the design of the through holes in the constant-volume top plate, and the experiment accuracy and repeatability are improved. The protective side plates prevent liquid from overflowing, and experiment safety is ensured. The constant-volume mechanism is easy to maintain and disassemble, through threaded connection, a user can maintain and replace parts conveniently, and the maintenance cost and time are reduced.

The utility model discloses a blocking device for a turnover cover of a garbage collection container, which belongs to the technical field of garbage cans and comprises a garbage collection container body, the garbage collection container body comprises a garbage can body and a garbage can cover, and the garbage can cover is arranged on the upper portion of the garbage can body. The can cover blocking and buffering device is used for blocking a turnover cover of the pultrusion collection container and arranged on the side face of the garbage can body, the can cover blocking and buffering device comprises an arc-shaped blocking piece and a cylindrical buffering piece, and the bottom face of the buffering piece is connected with the blocking piece; the pedal assembly is arranged on the lower portion of the garbage can body and comprises a pedal lever and an ejector rod moving part, a connecting pin shaft is arranged on the side face of the ejector rod moving part, and the end face of the pedal lever is rotationally connected with the ejector rod moving part through the connecting pin shaft. And the phenomena of barrel opening opening, garbage exposure, flying of mosquitoes and flies and the like are prevented.

The utility model discloses an edge and corner reinforced protection tablet computer relates to tablet computer field, including frame and the computer bottom shell of frame lower extreme setting, and the upper end surface of frame is provided with display screen, the outside of frame is provided with protection rubber cover. This edge and corner reinforced protection tablet computer, the frame periphery of tablet computer is provided with protection rubber cover, and the periphery of protection rubber cover also has the opening correspondingly set up, is used to fit the wiring port and button of the frame upper opening, and four edge and corner reinforcing blocks are arranged at the four corners of protection rubber cover, can buffer protection to the edge and corner of tablet computer, thereby avoiding tablet computer easily damaging, protecting tablet computer, and the position of the frame four corners of tablet computer and edge and corner reinforcing block is provided with buffer anti -fall block, and the outside of buffer anti -fall block is provided with recess at equal intervals, is used to further improve the protection effect, can further protect the four corners of tablet computer.

The utility model relates to the technical field of draw-bar box, and disclose draw-bar box with reinforced load -bearing subassembly, including box, both sides of box all are fixedly connected with symmetrical fixed plate, the opposite side of two fixed plates all rotatoryly connects with sleeve rod, rotatoryly connects with the rotating lever between two fixed plates, the rotating lever runs through two sleeve rods, and the rotating lever is fixedly connected with sleeve rod, one side of sleeve rod is provided with the limiting component for fixing it, the lower extreme of sleeve rod all is connected with slide bar of sliding, and the inside of sleeve rod is provided with buffer assembly, this kind of draw-bar box with reinforced load -bearing subassembly, this draw-bar box can make slide bar and sleeve rod synchronous circular motion with the axle of rotating lever when using, after sleeve rod rotates 90 DEG, again, make it parallel with box alone rotating rotating plate, like this make the draw-bar box use process to dump, the side of rotating plate will contact with ground first, at this moment, the buffer assembly that sets up in the inside of sleeve rod can play good buffer protection effect to the box.

A kind of corn processing air shower equipment discharge structure, comprising: air shower, one end is equipped with discharge port;Guide plate, rotation is installed below the discharge port of air shower;Elastic member, one end is connected to the bottom of guide plate, the other end is fixed to air shower;Press cover, by rotation point is hinged to the upper edge of discharge port of air shower;The utility model novel structure, ingenious, by the extrusion buffer zone formed by press cover and guide plate, in combination with the arc-shaped protrusion of inner surface of press cover, can effectively disperse the gathering state of corn material, slow down initial falling speed simultaneously, so that material more evenly enters subsequent processing flow, based on pressure sensor real-time monitoring material weight, when material amount exceeds or is lower than preset threshold value, processor can automatically control driving member and drive press cover to adjust opening size, without manual intervention, improve the degree of automation of equipment.

The utility model discloses a spring piece mobile phone antenna, which comprises a mobile phone antenna body, three spring pieces are arranged on the back of the mobile phone antenna body, the three spring pieces are respectively arranged at the front end, the middle end and the rear end of the mobile phone antenna body, and two conductive contact pieces are fixedly arranged above the middle part of the mobile phone antenna body. According to the mobile phone antenna, when the metal elastic piece deforms, the arched protruding part of the metal elastic piece can sink inwards after resisting a part of external force, and the sunken metal elastic piece abuts against the spiral spring. The compressed spiral spring has a certain elastic resilience force, so that the external force is partially counteracted through the compression resilience force of the spiral spring, the mobile phone antenna can be better buffered and protected, the impact effect of external force is reduced, the external force is prevented from directly acting on the mobile phone antenna, and the service life of the mobile phone antenna is prolonged.

The utility model relates to the field of conveying storage, put forward a kind of automatic paper collecting structure of paper mounting machine, including storage box, the bottom of the storage box is fixedly connected with support column, one end of the support column is fixedly connected with universal wheel, the side of the storage box is provided with control panel, the side of the storage box is fixedly connected with conveying storage device, in the utility model, motor starts, driving gear rotates, since driving gear and driven gear are mutually engaged, driven gear drives transmission shaft and the conveying belt on it to start rotating, the conveying belt is assisted to rotate by the auxiliary rotating shaft, a circulating transmission path is formed between conveying disc and auxiliary rotating sleeve, when paper mounting machine completes the processing of paper, paper is sent to the conveying belt, along with the rotation of the conveying belt, paper is gradually conveyed into storage box, through the above technical scheme, solve the problem that paper mounting machine cannot be automatically collected in prior art.