50 results about "Hardboard" patented technology

The utility model relates to a paperboard piece and a packaging box. The paperboard piece comprises a hard paperboard and grid supporting paper. The hardboards are arranged on the two sides of the grid supporting paper respectively in the thickness direction of the hardboards. The elastic modulus of the hardboard is larger than that of the grid supporting paper. The grid supporting paper comprises a net knot part, hollow holes and a transition connecting part. The net knot part comprises a first connecting part and a second connecting part. One of the hardboards on the two sides of the grid supporting paper is connected with the first connecting part, and the other hardboard is connected with the second connecting part. And a transition connecting part is arranged between any two adjacent net knot parts. And a gap is formed between the transition connecting part and the hardboard. According to the paperboard piece, the machining cost of the paperboard piece can be reduced.

The present invention describes an electrical connection module, a connector, and a connector assembly. The electrical connection module comprises a circuit board (3), a first terminal (1), and a second terminal (2). The circuit board (3) includes a first hardboard portion (31) formed with a first insertion hole (301); a second hardboard portion (32) formed with a second insertion hole (302); and a softboard middle portion (33) connecting between the first hardboard portion (31) and the second hardboard portion (32) and adapted to be bent. The first terminal (1) has a first pin (1a) that plugs into the first insertion hole (301). The second terminal (2) has a second pin (2a) inserted into the second insertion hole (302).A conductive trace is formed on the circuit board (3) to electrically connect the first insertion hole (301) and the second insertion hole (302). The first terminal (1) is adapted to be fixed in a fixed housing (4) of a connector to mate with a mating terminal of a mating connector, and the second terminal (2) is adapted to be retained in a floating housing (5) of the connector. In the present invention, the soft middle portion of the circuit board may undergo elastic deformation with the floating housing. Therefore, the circuit board will not affect the floating performance of the floating housing.

The utility model discloses a pre-folding device of a high-speed full-automatic folder gluer, which belongs to the technical field of folder gluers and comprises a workbench, a conveying groove is arranged at the top of the workbench, a conveying belt is arranged on the inner wall of the conveying groove, side walls at two ends of the workbench are jointly and fixedly connected with a top end working box, and the top end working box is arranged at the top of the workbench. A working inner cavity is formed in the end, close to the workbench, of the top end working box, and multiple connecting columns are evenly arranged on the inner wall of the working inner cavity. The conveying belt drives a hardboard or a corrugated board for carton production to move, then the air cylinder drives the connecting column to move, the position of the creasing roller is adjusted, the pressing position of a pre-folding mark is conveniently adjusted, the creasing roller is matched to press the pre-folding mark on the hardboard or the corrugated board, the subsequent pre-folding operation of the hardboard or the corrugated board is facilitated, and the production efficiency is improved. Damage to the hardboard or the corrugated board caused by direct folding of the hardboard or the corrugated board is avoided, so that the qualified rate of carton production is increased.

The invention provides a portable pressing quantitative medicine discharging box which comprises a back plate, the left side and the right side of the back plate are connected with a first side plate and a second side plate respectively, the upper side of the first side plate and the upper side of the second side plate are connected with a top plate, the left side and the right side of the top plate are connected with first pasting lappets, and the upper side of the top plate is connected with an inflection top plate. The right side of the second side plate is connected with a front plate, the left side and the right side of the upper end of the second side plate are not connected with the back plate and the front plate, the upper side of the second side plate is connected with a push plate, the upper side of the push plate is connected with an inclined plate, the upper side of the inclined plate is connected with a vertical plate, the upper side of the vertical plate is connected with a transverse plate, and a plurality of spring plates are continuously arranged on the upper side of the transverse plate. The upper side of the spring plate is connected with a fixing plate. According to the portable pressing quantitative medicine discharging box, one-piece forming is achieved through cutting, folding and pasting of the hardboard, quantitative medicine feeding is achieved through the formed medicine box, and meanwhile the portable pressing quantitative medicine discharging box has the advantages of being light in weight and convenient to carry.

The utility model relates to the technical field of packaging boxes, and discloses an anti-extrusion sealing-free packaging box which comprises a box body, a buffering piece is fixedly embedded in the box body, a plurality of containing grooves are formed in the upper surface of the buffering piece, a buffering interlayer is arranged in the buffering piece, and the buffering interlayer is arranged in the containing grooves. A plurality of inclined paper boards are fixedly connected to the inner wall of the buffering interlayer, a connecting hard paper board is fixedly connected to the bottom of the box body, and a first box cover and a second box cover are fixedly connected to the two sides of the connecting hard paper board correspondingly; according to the packaging box, the outer surface of the box body can be well protected through the first box cover, the second box cover, the connecting hardboard, the first side protection hardboard and the second side protection hardboard, and the first box cover and the second box cover can seal the box body under the condition that no adhesive tape is used through the unique structural design; the inclined paper board arranged on the buffering piece in the box body can achieve the buffering effect when the box body deforms, and damage to objects in the box is reduced.

The invention discloses an intelligent processing assembly line for labeling and bundling books, and belongs to the technical field of book processing equipment. According to the technical scheme, the intelligent processing assembly line for labeling and bundling the books comprises an automatic conveying mechanism, a hardboard feeding assembly and a labeling feeding assembly are arranged above the automatic conveying mechanism, and the labeling feeding assembly is provided with a label separating assembly; the label separation assembly is located above the tail end of the hardboard feeding assembly, and when the hardboard feeding assembly conveys hardboards to the position under the label separation assembly, the label separation assembly is located below the label separation assembly; through the synergistic effect of the automatic conveying mechanism, the labeling feeding assembly and the pressing assembly, automatic and accurate attachment of labels and hardboards and automatic assembly of the hardboards and books are achieved, and the problems that traditional manual operation is low in efficiency, the labeling position deviates, and the hardboard assembly precision is insufficient are solved; the device has the advantages of improving the processing efficiency, guaranteeing the product quality and reducing the labor cost.

A wall stud is provided. The wall stud comprises an elongated body and at least one flange extending from said body thereby providing a wall stud width (W) being greater than the thickness (T) of the elongated body. The body and the at least one flange are made of hardboard.

The utility model provides a kind of hard paper crushing compression device, including the machine body of vertical arrangement and the crushing assembly, interval component, compression component and discharge port that are sequentially arranged in machine body, interval component top and bottom are equipped with flow channel connection to crushing group and compression component respectively, the side surface of crushing assembly and interval component is also equipped with first drive component, second drive component respectively drive connection crushing assembly and interval component, by interval component, material is blocked and collected in machine body, and material is sent into compression component and compressed into smaller block by timing and ration, by the above scheme, the utility model solves the problem that the corner waste of hard paper left after cutting card is not fully processed in the prior art, which leads to insufficient utilization of storage space when the enterprise stacks hard paper corner waste and also generates some additional costs when transporting hard paper corner waste.

The utility model discloses an anti-drop mobile phone shell with a full-wrapping air bag. The anti-drop mobile phone shell comprises a TPU (Thermoplastic Polyurethane) edge-wrapping plate, a TPU injection molding strip, a hard plate and a camera frame, the TPU edge covering plate and the TPU injection molding strip are bonded together through current decomposition, and a closed air bag cavity is formed between the TPU edge covering plate and the TPU injection molding strip; the camera frame is fixedly connected to the top end part of one side of the TPU edge covering plate and is of an integrated structure; and the hardboard material is fixedly arranged in the TPU edge-covered plate material. According to the utility model, the TPU edge covering plate and the TPU injection molding strip are assembled and put into a voltage mold, and the surfaces of the TPU edge covering plate and the TPU injection molding strip are decomposed through current, so that the TPU edge covering plate and the TPU injection molding strip are bonded together to form a full-surrounding air bag cavity, the structure is simple, the manufacturing cost is low, the full-surrounding anti-falling effect of a mobile phone can be realized, and the device is suitable for market popularization.

The utility model discloses a flat membrane assembly with a middle frame net type supporting plate, which belongs to the technical field of environment-friendly sewage treatment equipment and structurally comprises a frame net type supporting plate, flow deflectors and membranes. The utility model discloses a flat sheet membrane assembly with a hollow-out middle part, which comprises a frame net type support plate and a grid net type support plate, the frame net type support plate comprises a frame middle net type support plate and a grid middle net type support plate, the frame middle net type support plate consists of a frame and a net sheet, and the frame comprises an upper transverse frame, a lower transverse frame, a left vertical frame and a right vertical frame. The manufacturing cost is greatly reduced compared with that of a vertically-arranged hard plate flat membrane assembly, the middle transverse plates, the middle vertical plates and the meshes of the frame provide enough strength for the membrane assembly, and the use effect the same as that of the vertically-arranged hard plate flat membrane assembly can be achieved during operation.

The utility model provides a transformer station hard pressing plate state detection checking device. The transformer station hard pressing plate state detection checking device comprises a detection main body, a cover plate arranged on the back surface of the detection main body, a cross rod main body arranged at the top end of the detection main body, a block assembly arranged at the top end of the detection main body, and an insertion plate arranged at the top end of the back surface of the detection main body, wherein the cross rod main body is composed of block assemblies. The number of the sub-block assemblies can be selected according to the number of the detected hard pressing plates through the arranged sub-block assemblies, the equipment scale is reduced, the sub-block assemblies can be taken down to be carried after installation bolts are taken out after use, the structure is simple, carrying and moving are convenient, detection modules work independently, and the detection efficiency is improved. When the detection module detects that the data of the distance between the hard strap and the device is abnormal, the signal lamp corresponding to the detection module works, so that a worker can know the fault position of the hard strap in time, the operation process of the hard strap state detection checking device is simplified, and the working efficiency of the worker is improved.

The utility model provides a shell blank, a shell forming component and a side packing box. The shell blank comprises a surface paper layer which comprises main body surface paper, a first covered edge and a second covered edge, the first covered edge is connected to one end of the main body surface paper, and the second covered edge is connected to the other end of the main body surface paper; the hardboard layer comprises a main body lining board, a first sacrificial lining board and a second sacrificial lining board, the first sacrificial lining board is connected to one end of the main body lining board, and the second sacrificial lining board is connected to the other end of the main body lining board; the surface paper layer and the hardboard layer which are the same in shape are oppositely mounted, and only the main body lining board is fixedly connected with the main body surface paper, so that the possibility that the surface paper layer is curled in the embossment embossing process can be reduced, smooth implementation of subsequent processing steps is facilitated, and the production efficiency is improved. In addition, the first sacrifice lining plate and the second sacrifice lining plate are not connected with the surface paper layer, so that the first sacrifice lining plate and the second sacrifice lining plate can be easily removed in the subsequent technological process.

The application discloses a kind of substation hard pressboard throw-off state monitoring device and method, it is related to substation hard pressboard technical field, including hard pressboard body, and the monitor of installation in hard pressboard body one side, the hard pressboard body includes first binding post and second binding post, the first binding post is rotatably connected with electrically conductive blade, the front end bottom of the electrically conductively blade is sleeved with insulating layer, the lower surface of the insulating layer is fixedly connected with the U-shaped metal rod for the second binding post, the upper surface of the insulating layer is rotatably connected with the arc-shaped metal rod for the electrically conductive blade, the monitor includes electromagnet and indicator light module, monitor is connected into hard pressboard main circuit, continuously visualized presents the throw-off state of pressboard, contact goodness and overcurrent anomaly, current self-stabilization mechanism is constructed by electrically conductive track resistance gradient, current fluctuation automatically regulates resistance, suppresses secondary circuit surge, improves the current stability of hard pressboard.

The wine box convenient to disassemble is characterized in that the wine box comprises a left overturning box, a right overturning box and an inner box, the bottom wall of the left overturning box and the bottom wall of the right overturning box are hinged together through a hinge body and the right overturning box, openings of the left overturning box and the right overturning box are opposite, the left overturning box and the right overturning box are in butt joint to form a containing space, and the inner box is arranged in the containing space. The inner box is arranged in the containing space, a pressing lock is arranged on the top wall, opposite to the hinged body, of the left overturning box, and a female buckle which can be selectively clamped with or separated from the pressing lock is fixed to the top wall of the right overturning box. The wine box is made of the hardboard, a wine bottle can be protected, a user can separate the left overturning box from the right overturning box only by pressing the pressing key of the pressing lock, and the effect that the wine box is convenient to disassemble is achieved.

The utility model discloses a cover plate for a picture album. The cover plate comprises a plate shell main body, a hardboard is installed in the board shell body, a sponge layer is installed at one end of the hardboard, a plurality of air holes are formed in the sponge layer, kraft paper is installed at one end of the sponge layer, a transparent film is installed at one end of the kraft paper, symmetrical auxiliary films are installed on the side face of the board shell body, and an installation film is installed at one end of the board shell body. Two inserting grooves are formed in one end of the mounting film; the cardboard, the sponge layer and the like are arranged, the overall hardness of the board shell body is increased through the cardboard, protection on the internal structure of the picture album is improved, when the picture album falls off, the sponge layer plays a certain buffering role, the surface of the board shell body is wrapped by the kraft paper and the transparent film, and through double-layer protection, the picture album is prevented from falling off. During use, external oil stains or dust can be prevented from directly entering a picture album, the picture album in the plate shell body is protected and maintained, and the ornamental value of the picture album cover plate can also be improved.

The utility model relates to a take -out packing bag with handle load -bearing reinforced subassembly belongs to take -out packing bag technical field, including bag body, the upper end both sides fixed mounting of bag body have handle subassembly, handle subassembly includes hardboard, the upper end mounting of hardboard has reinforcing sheet, fixed mounting has carrying rope between reinforcing sheet, the lower end fixed mounting of bag body has bottom plate, fixed mounting has reinforced subassembly between bottom plate and hardboard, through adopting hardboard and reinforcing sheet, improve carrying rope position and the contact area of bag body, and then disperse the stress to bag body, reduce local stress, lead to bag body tear, and through plastic pipe, improve the comfort in carrying, reduce the phenomenon of pulling hand, and through the reinforcing assembly, make the carrying rope position's lifting force dispersion to the bottom of bag body, improve the bearing capacity, avoid the bottom of bag body breakage, and in the meanwhile of improving the bearing capacity, through the female buckle body and the male buckle body, the opening position of bag body is sealed, reduce the food spilling risk.

The application discloses a high-strength and stain-resistant melamine veneer and a preparation method thereof, and belongs to the technical field of veneer preparation. The preparation method of the high-strength and stain-resistant melamine veneer comprises the following steps: step one, melamine and a nano reinforcing agent are added to distilled water, stirred and uniformly mixed to obtain a mixed emulsion, impregnated paper is placed into the mixed emulsion, soaked, taken out, and a composite impregnated paper is obtained; step two, a hard fiber board is selected as a base material, the composite impregnated paper is placed on the surface of the base material, and then placed on a press, hot-pressed, and cooled to obtain a melamine veneer containing melamine; and step three, stain-resistant paint is sprayed on the surface of the melamine veneer, and dried to obtain the high-strength and stain-resistant melamine veneer. The veneer prepared by the method has excellent strength and stain resistance.

A feeding and discharging manipulator for pearl wool pasting belongs to the technical field of pearl wool packaging box processing. The material taking device is characterized by comprising a connecting assembly, a material taking assembly and a material unloading assembly. The connecting assembly is used for being connected with the material taking assembly and the discharging assembly and connected with the six-axis industrial robot, and the six-axis industrial robot controls displacement of the whole mechanical arm. The material taking assembly is provided with at least one set of clamping jaws, each set of clamping jaws is provided with a material taking air cylinder and a plurality of probes, the material taking air cylinders drive the probes to move downwards to be inserted into the pearl wool materials, material grabbing is completed, and then the surfaces of the pearl wool materials are glued. The discharging assembly comprises a discharging air cylinder and an auxiliary separating plate, under the action of the six-axis industrial robot and the like, the glued face of the pearl wool material makes contact with the hardboard, the discharging air cylinder drives the auxiliary separating plate, the probe and the pearl wool material are separated, and material pasting is completed. The device is high in mechanization degree and low in labor intensity, the product quality is guaranteed, and the working efficiency is greatly improved.

1. The name of the design product: hard pressure plate sensor (1). 2. The use of the design product: used to monitor the state of the transformer substation hard pressure plate. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses a waterproof composite packaging paperboard with good buffering performance, which comprises a paperboard body, a buffering middle layer is arranged in the paperboard body, a bottom plate layer is fixed at the bottom of the buffering middle layer, a supporting base layer and a hard paperboard layer are sequentially arranged at the top of the buffering middle layer, and the bottom plate layer is fixed at the bottom of the buffering middle layer. A waterproof layer is arranged at the top of the hardboard layer; the buffer middle layer comprises a packaging frame and a substrate layer arranged in the packaging frame; and the bubble pressing layer is arranged between the supporting base layer and the hardboard layer, and first cellosilk and second cellosilk are evenly arranged on the bubble pressing layer. The outer layer is made of high-strength hard plate layer materials and can effectively play a protection role, it is guaranteed that packaged objects are prevented from being impacted by external force in the transportation and carrying process, and the safety of the packaged objects is guaranteed; and the inner layer is made of rubber columns or other soft materials, so that a good buffering effect is provided, and the capability of protecting internal articles is remarkably improved.

The utility model provides a packaging cardboard paging and transferring device, which comprises a stacking station provided with a paging machine on which upwards warped cardboards are stacked; the temporary storage station is provided with a temporary storage frame and used for stacking a set number of cardboards, and the cardboards are conveyed into the temporary storage frame from the stacking station through the paging machine; the storage station is used for storing the overturned cardboard; the driving end of the robot is provided with a grabbing device, and the grabbing device comprises a lower clamping plate and an upper clamping plate which are close to or away from each other in a lifting mode and is used for grabbing the hardboard paper in the temporary storage frame, overturning the hardboard paper and stacking the hardboard paper on the storage station. The robot can complete grabbing, overturning and stacking operation of the cardboard paper in a rapid and accurate mode, compared with manual overturning, the processing speed is greatly increased, and the rapid and efficient processing requirements on a large-scale production line are met.

The utility model relates to the technical field of electric pallet trucks, in particular to a protection structure of an electric pallet truck, which comprises a truck body and a lifting mechanism, the lifting mechanism is fixedly connected to the right side of the truck body, an adjusting mechanism is mounted on the inner side of the lifting mechanism, and a bracket component is mounted at one end of the adjusting mechanism. The bracket assembly comprises a bracket, a guide hole is formed in the inner side of the bracket, a double-column rod is slidably connected to the inner side of the guide hole formed in the bracket, a linear spring is fixedly connected to one end of the double-column rod, a hard plate is fixedly connected to the right side of the double-column rod, a rubber plate is fixedly connected to the right side of the hard plate, and a spring groove is formed in the inner side of the bracket; according to the device, the risk that cargoes slide down due to turning or moving of a vehicle is reduced, physical impact on the cargoes can be reduced, and the safety and reliability of carrying operation are improved.

The application discloses a kind of hard plate bending manufacturing method, first manufacturing inner layer circuit pattern, then the first substrate and second substrate are pressed, then outer layer circuit pattern is manufactured, finally, the second bending area of second substrate is removed by depth control and is formed groove by filing, so that the first bending area of first substrate can be easily bent, that is, the hard plate bending can be easily bent, compared with the hard and soft combination board, the manufacturing method is simple and convenient, can shorten the production cycle of product, reduce the production cost of product.In addition, the hard plate bending manufactured by the manufacturing method of the embodiment of the application is integrally formed between the first bending area and the first assembly area, so that it is not easy to be pulled out of service or loose during use, and the structure is stable.In addition, the application also discloses a hard plate bending made by the above-mentioned hard plate bending manufacturing method.

The utility model discloses bending equipment for carton hardboard processing, which comprises a workbench, a forming mechanism, a press-fit mechanism and an electric telescopic rod, the forming mechanism is mounted on the workbench, the press-fit mechanism matched with the forming mechanism is arranged above the forming mechanism, the electric telescopic rod for driving the press-fit mechanism to move up and down is fixed on the workbench, and the electric telescopic rod is fixed on the workbench. The forming mechanism comprises a first supporting plate, a second supporting plate, a rack, a first rotating shaft, a first connecting rod and a driving mechanism, the first supporting plate and the second supporting plate form a V shape, the first supporting plate is fixedly connected with the workbench through the rack, the first rotating shaft is rotationally connected to the lower end of the first supporting plate, and the second supporting plate is fixedly connected with the first rotating shaft through the first connecting rod. A driving mechanism used for driving the first rotating shaft to rotate is installed on the workbench. The paperboard bending device is convenient to adjust and can bend paperboards at different angles.

The utility model belongs to the technical field of packaging boxes, and particularly relates to a packaging box for fixing a tea caddy, which comprises a box body. The side wall of the top of the box body is rotationally connected with a box cover; according to the tea caddy, the fixing plate, the first knife paper, the second knife paper and the first cavity are arranged, so that the tea caddy can be separated, different types of tea or different batches of tea can be independently stored, the conditions of confusion and cross contamination are reduced, and the tea caddy is convenient to use through the fixing effect of the fixing plate, the first knife paper and the second knife paper. The tea caddy is not prone to moving or toppling in the box body, damage possibly caused by vibration in the transportation or storage process is reduced, and the hardboard can play a role in buffering the tea caddy before the tea caddy starts to be placed and falls to the bottom of the box body. When the tea caddy falls, the downwards bent hardboard and the tea caddy can generate friction, so that the falling speed of the tea caddy is reduced through friction force, and the impact force on the packaging box caused by rapid falling of the tea caddy is reduced.

The utility model discloses a dislocation bonding paper corner box capable of increasing the bearing strength of a product, and relates to the technical field of packaging cartons, the dislocation bonding paper corner box comprises a carton main body, the top end of the carton main body is hinged and connected with a box cover, the bottom end of the carton main body is provided with a bottom bearing assembly, and the outer wall of the carton main body is provided with a clamping assembly; the bottom pressure-bearing assembly comprises a first hardboard and a second hardboard, a transverse corrugated paperboard is arranged at the bottom end of the first hardboard in a bonded mode, a set of transverse supporting rods are arranged on the inner wall of the transverse corrugated paperboard, a vertical corrugated paperboard is arranged at the bottom end of the transverse corrugated paperboard in a bonded mode, and a set of vertical supporting rods are arranged on the inner wall of the vertical corrugated paperboard. The bottom pressure-bearing assembly achieves effective bearing of the weight of goods and pressure dispersion through a corrugated paperboard and a supporting rod, the pressure-bearing capacity of the bottom of the carton is improved, and therefore the problems that the bottom of a traditional paper corner box is prone to deformation and damage are solved, and goods in the box body are prevented from falling off from the bottom of the box body.

The utility model relates to the technical field of packaging structures, in particular to a full-paper suction clamping battery packaging structure which comprises a hardboard and a hanging hole, the hanging hole is formed in the inner side of the hardboard, the top end of the hardboard is fixedly connected with a paper packaging assembly through glue, the inner side of the paper packaging assembly is fixedly connected with a separation assembly, and the paper packaging assembly comprises an outwards-protruding paper box. First adhesive paperboards are fixedly connected to the left side and the right side of the outwards-protruding paper box, second adhesive paperboards are fixedly connected to the two ends of the front end of the outwards-protruding paper box, a taking-out groove is formed in the inner side, close to the upper end, of the outwards-protruding paper box, a first separation line groove is formed in the inner side of the outwards-protruding paper box, and a second separation line groove is formed in the inner side of the rear end of the outwards-protruding paper box. According to the packaging device, the packaging structure is optimized, the separation block is prevented from being collided, the packaging device is prevented from sliding off when being taken out of the packaging structure, safety and convenience are improved, and resource waste and environmental influence are reduced.

The utility model relates to the technical field of packaging boxes, and discloses a watch packaging box which comprises a packaging box mechanism, a packaging cover is arranged at the upper end of the packaging box mechanism in a clamped mode, a storage box mechanism is arranged in the middle of the upper end of the packaging box mechanism in a clamped mode, the packaging box mechanism comprises a packaging box body, and the storage box mechanism comprises a storage box cover. A storage box body is rotatably arranged in the middle of the storage box cover through a rotating shaft, a second magnetic attraction block is fixedly arranged on the upper side of the front end of the storage box cover, a storage groove is formed in the middle of the storage box body, sponge is clamped in the middle of the storage groove, and an expandable plate is fixedly arranged at the front end of the storage box body. According to the packaging box, the packaging box body is made of the high-strength hardboard, and the material not only has good pressure resistance and can effectively protect internal articles in the transportation process, but also is relatively light in texture and cannot excessively increase the packaging cost and the transportation burden.

The utility model provides a high-strength buffering type packaging carton, which belongs to the technical field of packaging cartons, and comprises a carton body, folding support insertion plates are arranged on two sides of the inner wall of the carton body, a carton cover is arranged at the top of the carton body, limiting insertion blocks are arranged on two sides of the inner wall of the carton body, splicing insertion grooves are arranged on two sides of each limiting insertion block, and the folding support insertion plates are inserted and connected into the splicing insertion grooves. A supporting frame is arranged at the bottom of the inner wall of the carton body, a cavity is formed in the inner wall of the carton body, a plurality of reinforcing hardboards are distributed on the inner wall of the cavity, the inner wall of the cavity is filled with honeycomb corrugated paper, an anti-collision shell is arranged on one side of the inner wall of the cavity, and buffering foam paper is arranged on the other side of the inner wall of the cavity. An external water source is isolated through the waterproof film, moisture is prevented from invading the box body through the moisture-proof paperboard, the box body is prevented from being affected with damp and integrally softened, the box body keeps dry and original hardness, the service life of the carton is prolonged, and the box body can conveniently transport stored objects for a long time.

The utility model discloses a waterproof breathable hydrocolloid application, which comprises a back lining layer, a hydrocolloid layer, a contact layer, a plastic film and a waterproof patch, the hydrocolloid layer is arranged at the bottom of the back lining layer, the contact layer is arranged at the bottom of the hydrocolloid layer, the plastic film is adhered to the top end of the back lining layer, and the waterproof patch is arranged on the back lining layer. Frame lines are printed on the plastic film, the waterproof paste is arranged at the top end of the plastic film, a hardboard is bonded to the front end of the waterproof paste, and the bottom end of the waterproof paste, the bottom end of the plastic film and the bottom end of the backing layer are all coated with medical adhesives. According to the hydrocolloid patch, the plastic film and the waterproof patch are arranged, under the condition that using of the hydrocolloid patch is not affected, the hydrocolloid patch can be conveniently used during showering, meanwhile, the micropores are formed, air and water vapor can pass through the hydrocolloid patch, liquid and microorganisms are prevented from entering the hydrocolloid patch, and the breathability can be remarkably improved while the waterproof performance is kept.