102 results about "Cushioning" patented technology

A cushion assembly includes a plurality of layers, including a plurality of buckling layers, arranged in a stack. The plurality of buckling layers includes a first buckling layer, and a second buckling layer disposed over the first buckling layer. The plurality of buckling layers includes a plurality of buckling points such that the plurality of buckling layers buckle under different loading conditions. For example, the first buckling layer is configured with a first buckling point and the second buckling layer is configured with a second buckling point different than the first buckling point. The cushion assembly may further include a first intermediate layer disposed over a coil layer, the plurality of buckling layers disposed over the first intermediate layer, and a microgrid layer disposed over the second intermediate layer. The intermediate layers include a foam, and the buckling layers and the microgrid layer include an elastomeric cushioning element.

The utility model discloses a glass board buffer pad piece belongs to glass board protection technical field, a glass board buffer pad piece, including pad piece main part, the receiving cavity of opening in pad piece main part surface and the limiting guide hole of opening in pad piece main part lateral wall and with receiving cavity lead -through connection, the inboard of receiving cavity is equipped with spring, the port part of receiving cavity swing joint has the buffer seat, the lateral wall of buffer seat is equipped with with limiting guide hole sliding connection's guide post head, pad piece main part is away from the surface of receiving cavity and is equipped with first assembly slot, it is used for absorbing impact force through spring compression deformation, and through the rubber buffer washer of first inlaying groove inboard inlaying and glass board are abutted, can further isolate the vibration and absorb impact force, through the utilization rubber sucking disc to pad piece main part fixed, avoid and glass board between the separation, to glass board play good protection effect, improved use effect.

A container for carrying a load comprises a container, a plurality of flexible containers, and one or more cushioning materials. Each of the plurality of flexible containers comprises: a main body having a bottom portion and a side portion connected to the bottom portion; and contents housed within the main body, forming at least a first row and a second row arranged side-by-side. One or more cushioning materials are disposed between the first row and the second row. When the area of ​​the shape formed by projecting the main bodies of all the flexible containers constituting the first row onto an imaginary plane parallel to a pair of sidewalls of the container is denoted as x1, and the total area of ​​the one or more cushioning materials overlapping the shape on the imaginary plane is denoted as y1, then 5 ≤ (y1 / x1) × 100 ≤ 80.

This utility model discloses a high-speed flat-bottomed ingot with longitudinal buffer, comprising a power mechanism and a slag removal mechanism. The power mechanism includes a support tube, a central shaft connected to the bottom of the inner cavity of the support tube, an ingot bottom connected to the top of the central shaft, and an ingot rod attached to the top of the ingot bottom. The slag removal mechanism includes multiple drain holes formed on the ingot bottom, an outer magnetic ring embedded in the inner wall of the support tube, an inner magnetic ring sleeved on the outside of the central shaft, and a slag zone formed between the outer and inner magnetic rings. In this utility model, the slag generated by the rotation of the ingot rod enters the slag zone through the multiple drain holes, and then the outer and inner magnetic rings cooperate to completely attract the slag. This magnetic attraction method effectively prevents the slag from shaking and protects the service life of the internal structure of the support tube.

This utility model discloses a cushioning structure for lamp tube packaging, belonging to the field of lamp tube packaging technology. It mainly includes: a box body, which is constructed from corrugated board folded together, defining an internal cavity; the corrugated board includes a first surface, a second surface, a third surface, a fourth surface, and a fifth surface, with the second and third surfaces located on opposite sides of the first surface, the fourth surface on one side of the second surface, and the fifth surface on one side of the third surface; side panels are provided at both ends of the first surface; and pearl cotton is embedded at both ends of the cavity. This utility model, through the combination of corrugated board and pearl cotton, provides good fixation and cushioning for the lamp tube, making it less susceptible to damage from external impacts during production and transportation. This utility model is mainly used to optimize the packaging structure of lamp tubes and improve the protection of the lamp tubes by the packaging.

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.

This invention provides a high-performance elevator shaft protection device, including a bracket. The top of the bracket is equipped with a first buffer device and a second buffer device. The bracket has multiple first friction claws and multiple second friction claws. One end of each first friction claw has a first friction block, and one end of each second friction claw has a second friction block. The first and second friction blocks abut against the shaft wall. When construction equipment or personnel fall into the elevator shaft, the first buffer device provides initial cushioning. When the sponge block is in contact with the shaft, it provides further cushioning. A seventh spring provides a third cushioning effect. The support plate moves downward, compressing the second buffer device for a fourth cushioning effect. Simultaneously, the axle pin presses against the pressure block, causing the first and second friction claws to rotate relative to the bracket. This causes the first and second friction claws to lift, deforming the elastic bushing on the rotating shaft, increasing the overall friction of the device and enhancing the cushioning effect.

To provide a cushioning material that can be attached to irregularly shaped structural materials, has a short delivery time, reduces the number of parts, and is easy to disassemble and reuse. [Solution] The cushioning material 1 consists of four cushion blocks 10 connected in series along the center line c with a connecting portion 14 in between. A fixing hole shape 20 extends from the leading cushion block 10, and a fixing string shape 30 extends from the trailing cushion block 10. Each cushion block 10 has a rectangular base portion 12, a pillow portion 11 provided on the base portion 12, a circular projection portion 13 protruding from the lower surface 12a of the base portion 12, and umbrella portions 17, 18, and 19 that protrude from the outer circumferential surface of the projection portion 13 at intervals.

The utility model relates to the field of metal connecting piece discloses a damping buffer type folding joint, including the connecting head, the inner wall of connecting head penetrates the round pipe, the top of round pipe is fixedly connected with the rectangular block, the outer wall of rectangular block and round pipe penetrates and has the fixed plate, the front end fixedly connected with the movable head of fixed plate, the inner wall of round pipe penetrates and has the adjusting screw of rotary connection, the outer wall of adjusting screw is connected with the sliding block of screw thread. In the utility model, the pressure between the contact plate and the inner wall of the connecting head is changed by rotating the adjusting screw to drive the related components to move, thereby realizing flexible adjustment of the damping force, and the two sets of adjusting screws arranged in the round pipe can further increase the friction force as needed, so that the folding or unfolding action can be smoothly and controllably performed, effectively avoiding impact and other situations caused by too fast action, improving the comfort and stability of operation, and meeting the diversified needs of different scenes for damping effect.

This utility model discloses a hinge with adjustable buffer, including a hinge cup, a hinge body, a hinge arm, a buffer cylinder, a guide sleeve, a pusher, and a lever. When it is necessary to reduce the buffering force of the hinge, the lever can be moved to working position one, where the limit hook engages with the limit block. When the hinge is folded, the distance by which the pusher pushes the guide sleeve to move backward is shortened, reducing the stroke of the buffer cylinder compressed by the guide sleeve, thus reducing the buffering force of the hinge. When it is necessary to increase the buffering force of the hinge, the lever can be moved to working position two, where the limit hook is disengaged from the limit block. When the hinge is folded, the distance by which the pusher pushes the guide sleeve to move returns to its original state, increasing the stroke of the buffer cylinder compressed by the guide sleeve, thus increasing the buffering force of the hinge.

This product provides a transport cushioning material that can be used with multiple thickness levels. [Solution] The transport cushioning material 1 according to this disclosure has a first member 11 and a second member 12 that can be assembled together, and the assembly form of the first member 11 and the second member 12 has a first assembly form and a second assembly form that is different from the first assembly form, and the first total thickness across the first member 11 and the second member 12 in the first assembly form is different from the second total thickness across the first member 11 and the second member 12 in the second assembly form. The transport cushioning material 1 is used by being placed between multiple packages when transporting multiple packages together.

This utility model discloses a flight case with a buffer structure, including a case body and a lid, the lid of which closes onto the case body. A buffer structure is provided between the lid and the case body, the buffer structure including a raised strip, a recessed strip, and a buffer strip. The raised strip and the recessed strip are interlocked, and the buffer strip is located on either the raised strip or the recessed strip. One of the raised strip and the recessed strip is located around the opening of the case body, and the other is located around the opening of the lid. When the lid closes onto the case body, the raised strip is interlocked with the recessed strip, and the buffer strip simultaneously contacts both the raised strip and the recessed strip. This utility model enhances the structural sealing performance and suppresses relative shaking between the lid and the case body during transportation through the interlocking of the raised strip and the recessed strip; it also absorbs the impact force during closing by using the buffer strip, avoiding direct collision between the case body and the lid and reducing closing noise.

This utility model provides a flexible labeling mechanism with spring buffer, comprising a mechanism body movably connected to a main beam; the mechanism body includes a reducer, a labeling cylinder, a rotary cylinder, a connecting plate, and an adsorption block; the reducer drives the mechanism body to move horizontally on the main beam; the labeling cylinder is connected to the rotary cylinder and can drive it to move vertically; the rotary cylinder is connected to and can drive the connecting plate and the adsorption block to rotate horizontally; the connecting plate is disposed between the rotary cylinder and the adsorption block, and the connecting plate and the adsorption block are connected by multiple spring-loaded screws to achieve elastic buffering. This labeling mechanism, by setting a spring buffer structure between the connecting plate and the adsorption block, effectively absorbs the impact force generated during the labeling process, preventing damage to softer materials due to excessive cylinder output pressure, and improving labeling adaptability and stability.

This utility model discloses a handheld nut harvester with a cushioning function. The utility model includes a handheld part, a connecting rod, and a working part. The handheld part and the working part are connected by the connecting rod. A first cushioning mechanism for reducing impact force is provided on the connecting rod. The first cushioning mechanism is sleeved on the outside of the connecting rod, and a positioning ring is fixed inside the first cushioning mechanism on the connecting rod. The two ends of the first cushioning mechanism abut against the positioning ring via a first spring. This utility model can achieve dual cushioning for both the left and right hands. The dual cushioning structure significantly improves vibration attenuation, reduces the transmission of vibration to the user, provides better cushioning and shock absorption, improves operating comfort, reduces user fatigue, and further improves harvesting efficiency. Furthermore, the cushioning mechanism reduces the risk of wear and damage to various components caused by high-frequency impacts, extending the overall service life of the harvester.

This utility model discloses a heavy-duty cushioning packaging carton, relating to the field of packaging carton technology. It includes a main body of the packaging carton, with a cushioning support plate movably connected to one side of the main body. A cushioning squeezer is fixedly connected to one side surface of the cushioning support plate. By setting cushioning support plates on both inner walls of the main body of the packaging carton, and setting multiple cushioning squeezers at various positions between the cushioning support plates and the main body of the packaging carton, when external compression occurs on the main body of the packaging carton, the cushioning squeeze contact blocks are compressed. The cushioning squeeze plate performs a compression operation, directly compressing and stretching; the sliding squeeze disc achieves an up-and-down pushing effect, sliding on a limiting slide rail; and the compression buffer spring achieves side-top compression. The sliding friction between the sliding squeeze disc and the limiting slide rail counteracts the elastic potential energy of the compression buffer spring, thereby achieving a synchronous up-and-down cushioning effect.

This utility model discloses an electrostatic chuck pin bellows with a sealing structure, comprising a housing, a pin body, a fixing seat, and a bellows body. The pin body is positioned at the center of the housing via a spring sleeve, with its top end extending to the outside of the housing. A fixing seat is located at the top of the housing, and the bellows body is housed inside the fixing seat, fitting over the top end of the pin body. A sealing element is located inside the fixing seat, pressing tightly against the outer wall of the bellows body. A pre-drilled groove is formed on the inner side of the fixing seat, and pressure plates are evenly arranged inside the groove via return springs. This utility model, by installing the housing, spring sleeve, pin body, fixing seat, bellows body, pre-drilled groove, return spring, pressure plates, pressure blocks, and sealing element, provides additional elastic cushioning for the pin body while maintaining stability after sealing.

This utility model relates to the field of corrugated paper technology, specifically a shockproof corrugated cardboard box with a cushioning layer. It includes a protective outer cardboard shell and an inner cardboard shell, with a cushioning layer between them. Shock-absorbing pads are installed at the four corners of the bottom of the outer cardboard shell. This utility model provides external protection and bottom cushioning for the cardboard box through the protective outer cardboard shell with shock-absorbing pads. The cushioning layer between the inner cardboard shell and the outer cardboard shell, with its honeycomb paper core layer and the cushioning foam filler within the honeycomb channels, effectively absorbs and disperses vibration energy. Connecting columns on both sides of some of the cushioning foam filler are inserted into the outer and inner cardboard shells, enhancing the overall structural stability. This results in a shockproof corrugated cardboard box with excellent shock absorption and structural strength, better protecting the contents.

This invention belongs to the field of secondary structure construction technology, specifically relating to a rapid transport trolley for AAC wall panels used in infill walls and its construction method. The trolley includes at least one portal frame assembled from scaffolding steel pipes. The bottom of the frame is equipped with casters, and a winch is fixed at the top. The winch's wire rope has hooks at its ends. Multiple lifting units can be connected via scaffolding pipes to increase load capacity. During construction, the wire rope is wrapped around the AAC wall panel and secured with hooks, with rubber sleeves added to the contact points. After lifting off the ground, the stability is checked, and once safety is confirmed, the panel is raised to the transport height. The casters are used for pushing, with the swaying of the wire rope cushioning bumps and the portal frame protecting the wall panel. After reaching the installation position, the winch lowers the wall panel onto sleepers. This invention utilizes modified materials commonly found on-site, effectively solving the problems of difficult transport and easy damage of large-size AAC wall panels. It offers high transport efficiency, good protection of the wall panels, and is economical and widely applicable.

This utility model discloses a combined adjustable angle cushioning bed, relating to the field of cushioning beds. It includes a base with a pre-formed cavity inside, and a cushioning bed base plate is installed inside the cavity. This utility model achieves positional movement by rotating a drive rod, which in turn rotates a linkage rod, causing the linkage rod to rotate within a threaded groove and a connecting groove. When the threaded rod moves away from the connecting groove, pulling the drive rod outward causes the first protrusion to move into the second cavity and not contact the linkage rod. This facilitates the outward pulling of the rubber sheet, allowing it to separate from the mounting frame for replacement. When installing a new rubber sheet, when the first protrusion matches the fitting groove, rotating the drive rod rotates the linkage rod, causing the threaded rod to rotate and move to match the connecting groove, thus completing the installation of the rubber sheet. The combined installation of the rubber sheet and the mounting frame allows for the replacement of damaged rubber sheets, thereby extending the service life of the cushioning bed.

A buffer protection device, a hot forging balancer, and a buffering method are disclosed, belonging to the technical field of hot forging presses. The buffer protection device includes a sleeve for mounting on top of the balancer. A lower piston rod is slidably disposed within the sleeve, with its lower end extending downwards out of the sleeve to contact the piston ejected from the balancer. An anti-loosening steel wire connects the sleeve and the lower piston rod. The tensioning and breakage of the anti-loosening steel wire dissipates some of the impact energy, achieving primary buffering. An upper piston rod is slidably disposed within the sleeve, coaxially arranged with the lower piston rod. A buffer bushing is fixed above the upper piston rod, guiding the upper piston rod to undergo plastic deformation, achieving secondary buffering. Through multi-stage buffering and energy absorption, the device smoothly blocks the ejected piston and piston rod after breakage, effectively preventing them from flying out while maximizing the absorption of impact energy and avoiding damage to the balancer cylinder.

This application relates to the field of packaging box technology, and in particular to a paper packaging box, which includes two cardboard doors fixedly connected to the upper surface of an outer shell, an inner shell nested inside the outer shell, a cushioning pad snapped between the inner bottom wall of the outer shell and the bottom surface of the inner shell, four slots on each inner wall of the outer shell, and two bent partitions inside the inner shell, which respectively snap into the slots on two adjacent sides of the outer shell. A first fixing groove is formed on the inner side wall of the inner shell, and two second fixing grooves are formed on the outer surface of the bent partitions. This application allows for flexible installation through the four slots on the inner wall of the outer shell and the bent partitions. The bent partitions can snap into the slots at different positions according to the size of the items, and the folding grooves on the bottom surface facilitate bending and deformation. Combined with the first fixing groove on the inner side wall of the inner shell and the partitions snapped into the second fixing grooves on the outer surface of the bent partitions, spaces of different sizes can be flexibly divided to meet the packaging needs of items of various sizes.

This invention discloses a direct-drive floating roof with a flexible device for use within oil tanks, relating to the field of floating roof technology for oil tanks. It employs a telescopic hydraulic cylinder to directly drive the floating roof's up-and-down movement, eliminating numerous transmission components. Simultaneously, a flexible device is installed on the floating roof. When the oil inflow rate from the storage tank exceeds the floating roof's ascent rate, the bladder in the flexible device inflates, absorbing some of the oil and reducing the pressure exerted on the floating roof. Similarly, when oil is discharged from the storage tank, if the floating roof's descent rate is less than the oil outflow rate, the bladder in the flexible device inflates downwards, absorbing some of the air above the floating roof and reducing the air pressure exerted on it, effectively protecting the floating roof structure and its related components. This invention eliminates the support pillars and numerous transmission structures found in traditional floating roofs, resulting in a compact structure and high energy efficiency. The flexible device of the floating roof provides excellent cushioning, reducing the pressure of oil on the floating roof and effectively protecting it and its related components.

The utility model relates to a buffer and decompression transportation box for the Euryale ferox supply chain, which comprises an outer box. An inner box is placed at the bottom inside the outer box. A number of air permeable grooves are formed on two opposite side walls of the inner box. Two mounting blocks are fixedly connected to the bottoms of the two side walls of the inner box where the air permeable grooves are located. A fixed shaft and a rotating shaft are respectively rotatably connected between the corresponding two mounting blocks, and a reinforcement member is arranged on the fixed shaft. The utility model relates to the technical field of Euryale ferox transportation. When the buffer and decompression transportation box for the Euryale ferox supply chain is in use, the fresh Euryale ferox inside the inner box is reinforced and stabilized by the reinforcement member, and the gaps at the top and bottom of the Euryale ferox pile are filled, so as to reduce the gaps after the Euryale ferox is stored, and make each Euryale ferox closely fit with each other, achieving the effect of avoiding damage caused by mutual collision after vibration, and further causing economic losses.

This utility model relates to the field of ceramic packaging cartons, specifically disclosing a ceramic packaging carton with corner reinforcement sleeves. The carton includes a main body, with a reinforcing protective mechanism on its outer side. This mechanism includes an outer frame, and four corners of the lower inner wall of the outer frame are each provided with a first reinforcing sleeve that fits against the outer wall of the main body. A cover is provided on the top of the outer frame. The first and second reinforcing sleeves work together to form a fully enclosed reinforcing structure for the upper and lower corners of the main body, providing targeted reinforcement to the corners. This effectively solves the problems of tearing, deformation, and structural collapse caused by stress concentration at the corners of traditional cartons, preventing ceramic products from losing protection. The sponge pad absorbs the vibration energy generated by transport bumps through elastic cushioning, effectively preventing ceramic products from rolling, colliding, or shifting within the main body of the carton, thereby improving the transport safety of ceramic products and reducing the breakage rate.

The utility model discloses a multistage buffer formula automobile shock absorber, including first sleeve, the inside of first sleeve is provided with second support block, the inside fixed connection of second support block has a plurality of first shell, the bottom fixed connection of first shell has first collar, the bottom fixed connection of first collar has third spring, the bottom fixed connection of third spring has second fixed block. Through above -mentioned structure, the third spring of bottom carries out compression simultaneously, thereby drives the rubber block of bottom and the restriction round block of another end and carries out contact, ensures that the component can be accurate alignment when disassembling and reassembling, avoids deviation or damage, like this can carry out the overall cleaning to its inside, removes accumulated dust, dirt and impurity etc, prevents these pollutants to influence the normal work of shock absorber. Meanwhile, can also lubricate the key position, reduce the friction between parts, improve the working efficiency and comfort of shock absorber.

The article relating to this design is a washing machine riser component. As shown in the reference perspective view illustrating the usage state, a sound-absorbing cushioning material is located on the upper side of the component, and a vibration-damping and sound-insulating bottom material is located on the lower side. The washing machine riser is formed from a three-layer structure created by laminating these components.

This invention discloses a semi-trailer axle, belonging to the field of semi-trailer technology. It includes an axle beam, with wheels mounted at both ends via hubs. A mounting seat is provided on the axle beam, and an elastic clamping device is fixed on the mounting seat. The inner side of the elastic clamping device simultaneously clamps a first elastic support and a second elastic support. The first elastic support includes several parallel, spaced-apart first arc-shaped steel plates and a first steel ring for fixing the first arc-shaped steel plates. The second elastic support includes several parallel, spaced-apart second arc-shaped steel plates and a second steel ring for fixing the second arc-shaped steel plates. The inner arc surfaces of both the first and second arc-shaped steel plates face upwards. The first and second arc-shaped steel plates are alternately stacked on the inner side of the elastic clamping device and clamped together by the elastic clamping device. This invention can provide timely and effective cushioning for the semi-trailer body during emergency stops, reducing the adverse effects of longitudinal impacts on the vehicle structure and cargo safety.

The utility model provides green anti -extrusion packing carton of degradable material multilayer composite dynamic buffering relates to packing carton technical field, green anti -extrusion packing carton of degradable material multilayer composite dynamic buffering, include: paper box bottom plate, paper box bottom plate is connected with paper box top plate on the sliding, paper box connecting assembly, paper box connecting assembly includes the rubber connecting layer of fixed connection on paper box bottom plate, the hard plastic layer is fixedly connected on the rubber connecting layer, paper box top plate is fixedly connected with second connecting plate, paper box bottom plate is fixedly connected with conical block through first connecting plate, in the utility model, utilize the slope drive principle of inclined chute, make transmission block drive series connection pole slide to both sides, and the clamping of fixed ring is separated, and first connecting plate loses secondary fixed constraint, can take down with paper box top plate together easily, solved the problem that the existing technology frequently appears in background art, and the problem of the embarrassing situation of tearing the packing carton or not opening the packing of insufficient force.

This utility model relates to the field of musical instrument accessories technology, and discloses a stage musical instrument mobile support with a buffer and shock absorption structure. It includes an L-shaped frame, with a shock absorption mechanism fixedly connected to the top of the L-shaped frame and a load-bearing plate fixedly connected to the bottom. Braking mechanisms are fixedly connected to the bottom corners of the load-bearing plate to lock the moving support. The shock absorption mechanism includes a top frame, which is located at the top of the L-shaped frame. A sliding component is fixedly connected to the right side of the L-shaped frame. In this utility model, when the top is under pressure, the pressure of the storage box causes the top frame to indent downwards, driving multiple conical blocks at the bottom to press down. The sliding column slides and compresses towards the center of the hollow column. At this time, the small spring on the outer wall buffers the impact. The downward pressure of the top frame causes the swing rod to tilt laterally, and the left and right sliders slide towards the center on the outer wall of the sliding rod, compressing the large spring and achieving a buffer and shock absorption effect, improving user comfort.

This utility model provides an integrated cushioning packaging box, including a base plate and a fixed plate. A product mounting position is formed between the base plate and the fixed plate. A cushioning part is provided around the product mounting position. The fixed plate has an opening corresponding to the product mounting position. First outer plates are movably connected to the front and rear sides of the base plate. The two first outer plates have creases on the opposite sides and are movably connected to C-shaped plates through the creases. Second outer plates are movably connected to the left and right sides of the base plate. The first outer plates and the second outer plates surround the outer wall of the cushioning part. The two second outer plates have creases on the opposite sides and are movably connected to insert plates through the creases. When the side of the packaging box is impacted, the deformation of the cushioning part is reduced. The cushioning part provides a buffering effect on the side of the product, preventing damage to the side of the product, so as to protect the side of the product from the next impact.