100results about How to "Improve cushioning" patented technology

One or more unique hinges are provided within panels of a fragility packaging article for use in retaining one or more fragile articles within a container (e.g., a corrugated box). The unique hinges provide predicted deformation paths that assist in protecting one or more fragile items stored in the container. One of the unique hinges is a diamond shaped hinge that provides at least two predicted deformation paths. Other unique hinges of the present invention includes a gusset hinge, a step hinge, and a v-hinge, each of which provides at least one predicted deformation path. The predicted deformation paths reduce permanent deformation and provide for improved overall cushioning, thereby increasing protection of fragile items and significantly reducing damage that may occur to the fragile items. The unique hinges of the present invention also improve the cosmetic appearance of a fragility packing article because a majority of crushing occurs along the unique hinges, preventing random unsightly crush points from occurring throughout the packaging article.

The present invention is a playground or landscaping border assembled from prefabricated component parts, each manufactured from a combination of shredded rubber bonded with an elastic adhesive urethane compound to form a porous and flexible structure for use in a playground or landscaping environment. The structure is integrated with a rigid plastic pipe having annular spaces along its side in order to serve as a drain.

The invention relates to a furniture drive (51) for a moveable furniture flap (11), comprising an adjusting arm (52) which is connected to the furniture flap (11), a main spring (59) which applies force to the adjusting arm (52), a lockable opening device (10) for moving the furniture flap (11) from a closed position (SS) into an open position (OS), a locking device (17) for locking the opening device (10), a release element (53) resting on the furniture flap (11) or on the adjusting arm (52) at least in the closed position (SS), said release element unlocking the locking device (17) when excess pressure is applied to the furniture flap (11) in the closing direction (SR). The opening device (10) is connected to the adjusting arm (52) by means of a connecting device (54) and by means of the unlocked opening device (10), an opening force for opening the moveable furniture flap (11) is applied to the adjusting arm (52).

The invention discloses an impact crusher for ore mining. The impact crusher for ore mining comprises a housing, wherein a bottom plate is fixedly connected to the lower end surface of the housing; afixing mounting plate is fixedly connected to the side end surface of the housing; a transmission wheel is rotatably connected to one side, deviated from the fixing mounting plate, of the side end surface of the housing; a conveyor belt is rotatably connected to the outer end surface of the transmission wheel; a motor is rotatably connected to the inner end surface of the conveyor belt; a detecting door is rotatably connected to one side, deviated from the transmission wheel, of the side end surface of the housing; a fixing block is fixedly connected to one side, deviated from the detecting door, of the side end surface of the housing; a feeding port is formed in the upper end surface of the housing; a conveyor belt protecting body is in sliding connection with the upper end surface of thebottom plate; a discharging port is formed in the lower end surface of the housing; a rotating shaft is fixedly connected to the side end surface of the transmission wheel. According to the impact crusher for the ore mining, the conveyor belt is mounted for protecting a crusher body; and the problem that a conveyor belt of a traditional crusher is easily damaged by ore can be solved.

The invention discloses a prevention and control fertilizer for resisting banana wilt and a preparation method thereof. The prevention and control fertilizer comprises 80 to 100 parts of an organic compost, 40 to 50 parts of urea, 30 to 45 parts of a phosphorus fertilizer, 40 to 50 parts of a potassium fertilizer, 10 to 20 parts of nitrohumic acid, 30 to 40 parts of silicon dioxide, 5 to 10 parts of a filling material and 10 to 20 parts of an antagonistic microbial agent. The preparation method comprises the following steps: uniformly mixing an organic fertilizer, and carrying out stacking and fermentation so as to obtain a fermented mixture; naturally cooling the fermented mixture to 25 to 30 DEG C, then adding the urea, the phosphorus fertilizer, the potassium fertilizer and the antagonistic microbial agent into the fermented mixture, and carrying out uniform mixing for refermentation; and crushing the silicon dioxide and the filling material until the particle sizes of the crushed silicon dioxide and filling material are 200 meshes or above, adding the crushed silicon dioxide and filling material powder into a ferment obtained in the step S2, carrying out uniform mixing under stirring, and carrying out granulation and drying in the air so as to obtain the prevention and control fertilizer for resisting the banana wilt. According to the invention, on the basis of reasonably controlling nitrogen and increasing potassium, absorption of bananas to a silicon element is increased; and by combination of the antagonistic microbial agent, the banana wilt is inhibited.

The invention discloses an intervertebral disc prosthesis shock absorption structure, which comprises an upper terminal plate, a lower terminal plate and a ball pad, wherein the ball pad consists of a ball body and a connecting post, the ball surface is movably arranged in a ball-shaped groove of the lower terminal plate, the connecting post is movably clamped and buckled in a groove of the upper terminal plate, in addition, a first moving gap is formed in the groove of the upper terminal plate, a second moving gap is formed between the upper terminal plate and the end, far away from the ball surface, of the ball body, and an elastic structure is arranged between the ball pad and the upper terminal plate. The intervertebral disc prosthesis shock absorption structure has the advantages that the intervertebral disc prosthesis has the obvious shock absorption effect, the impact load generated when the human body moves is relieved, and the human body is protected from the injury due to insufficient human body buffer.

An illumination device comprising, in combination an elongated housing, at least two elongated lamps extending in the housing, one or two magnetic ballasts carried in the housing to selectively energize the lamp or lamps, and switch means carried by the housing to control energization of said one or two ballasts.

The invention relates to a shock absorber, more specifically a shock absorber with a two-way pressure-limiting piston, including a shock-absorbing oil cylinder, a two-way pressure-limiting piston, a shock-absorbing spring, a base suspension ring, an oil seal, a piston connecting rod and Connecting rod lifting ring, the two-way pressure-limiting piston is plugged inside the shock-absorbing oil cylinder, a shock-absorbing spring is fixedly connected between the shock-absorbing oil cylinder and the two-way pressure-limiting piston, the right end of the shock-absorbing oil cylinder is welded to the base ring, and the left end of the shock-absorbing oil cylinder is provided with a ladder The oil seal is clamped in the stepped hole, the left end of the stepped hole is provided with a circlip, the right end of the piston connecting rod is connected to the two-way pressure limiting piston, and the left end of the piston connecting rod is welded to the connecting rod lifting ring; a pressure reducing piston with a two-way pressure limiting piston The vibrator has the beneficial effects of automatically adjusting the flow velocity of the oil according to the magnitude of the impact force, thereby adjusting the magnitude of the damping effect, and adjusting the range of the oil flow velocity as required.

The invention provides a microcellular foam thermoplastic polyurethane material and a preparation method thereof. The method includes the steps of: firstly subjecting thermoplastic polyurethane particles to hot melting to obtain a thermoplastic polyurethane sol, then conducting mixing on the thermoplastic polyurethane sol and a supercritical foaming gas to form a mixed sol; and finally using a mold pressure controllable molding die to perform injection moulding treatment on the mixed gas sol so as to obtain the microcellular foam thermoplastic polyurethane material. The microcellular foam thermoplastic polyurethane material provided by the invention has the characteristics of environment-friendly and pollution-free preparation method, short and efficient preparation process, low preparation cost, high foam expansion and no chemical residue, high elastic strength and good cushioning performance.

The invention discloses a foaming rubber composition for a sole and application thereof. The foaming rubber composition for the sole comprises the following components in parts by weight: 40 to 60 parts of butadiene rubber, 10 to 35 parts of butadiene styrene rubber, 10 to 35 parts of artificial natural rubber, 10 to 40 parts of HS-860 rubber, 10 to 35 parts of EVA7350, 20 to 30 parts of white carbon black, 0.5 to 1 part of stearic acid, 5 to 8 parts of A-grade zinc oxide, 3.0 to 4.5 parts of PEG4000, 0.5 to 2 parts of an S683 anti-ageing agent, 0.5 to 2 parts of an S6064 anti-ageing agent, 1.5 to 2.5 parts of an A-08 protective agent, 1 to 2 parts of an SI-669 coupling agent, 1 to 2 parts of a DM accelerant, 4 to 5 parts of an ACP-H2 foaming agent, 1.5 to 2.5 parts of sulfur S-8 and a proper amount of a coloring agent. The traditional wear-resistant agent is not added into the sole which is prepared by the foaming rubber composition for the sole, so high cushioning performance and wear resistance still can be achieved while the lightweight effect that the specific gravity is only 1.18+/-0.02, and the resilience property is high.

The invention relates to a cushioning rebounding anti-sideslip device for a sole. The cushioning rebounding anti-sideslip device for the sole comprises a midsole and a cushioning body assembled on the midsole, the cushioning body is composed of multiple unit bodies which are sequentially connected and distributed in an U-shaped mode, each unit body is an elastic part which bends in an arc-shaped mode and is shaped like C, and an opening of each unit body faces backwards; each unit body bends to form a slotted hole which extends in the width direction of the sole; the flatness from outside to inside of the slotted holes, forming the sole of the cushioning body, of the unit bodies is gradually increased, and the top faces of the two ends of each unit body are arranged in a slantingly downward mode from outside to inside. According to the cushioning rebounding anti-sideslip device for the sole, by means of the structure modes of the unit bodies and the cushioning body, the good deformation capability is achieved, improvement of the cushioning effect of the sole is facilitated, and anti-slip and anti-rollover capability in the left side direction and the right side direction of the sole can be improved; the slantingly forward rebound force can be produced to the sole through the two ends of each unit body, the rebound rate of the force reaches 35%-52%, and the forward thrust power is provided for athletes.

The invention relates to a shock absorption unit for a cushioning sole. The shock absorption unit comprises a shock absorption mechanism assembled on the sole, wherein the shock absorption mechanism comprises at least one unit body; each unit body is a C-shaped elastic piece, the opening of the unit body faces obliquely backwards, top surfaces of two ends of the unit body are connected with the sole respectively, an auxiliary body is arranged on the outer side wall of the back end of the unit body, and the auxiliary body and the back end of the unit body form a C-shaped structure with the backward opening. The unit bodies of the shock absorption unit has good deformation capacity and can decompose and unload treading pressure received by the sole; the auxiliary bodies can provide good support force for the back ends of the unit bodies, the two ends of each unit body and the auxiliary bodies can produce obliquely backward acting force on the sole during treading, impact force between an athlete and the ground is further absorbed effectively, the shock absorption rate of the force is up to 43%-80%, and feet of the athlete can be well protected.

The invention discloses a new energy automobile battery damping device. The device comprises a machine body, wherein a fan cavity is formed in the machine body, spring cavities are symmetrically formed on the left side and the right side of the fan cavity, the side, away from the fan cavity, of each spring cavity is provided with damping cavities in a bilateral symmetry mode, hydraulic cavities are formed on the front sides of the two damping cavities, communicating cavities are formed between the hydraulic cavities and the damping cavities in a communicating mode, a fan motor is started, so afan shaft is driven to rotate, third belt wheels are driven to rotate, an auxiliary shaft is driven to rotate, and then the fan is driven to rotate to cool the battery. The device is advantaged in that the damping effect can be controlled by controlling the density of hydraulic oil in the damping cavities, so the best damping of the battery is realized, and the damping device is worthy of popularization.

The invention belongs to the technical field of treatment workstations, and discloses a portable-type sport injury diagnosis and treatment workstation and a control method thereof, wherein the portable-type sport injury diagnosis and treatment workstation is provided with a box body, the rear side of the box body is connected with a cover body through a first rotating shaft, a pull rod bracket isfixed between support legs through screw bolts, and a pull rod is fixedly sleeved in the middle of the pull rod bracket; the right side of the box body is connected with a handle through a second rotating shaft; and device placing grooves are arranged in the inner sides of the box body and the cover body. According to the invention, a plurality of physiotherapy devices are designed in a one-pieceintegrated mode, thus overcoming the difficulties of loading and unloading, transporting and carrying, greatly facilitating the diagnosis and treatment of common injuries of athletes and strengtheningthe capability of a team doctor to launch working field and get into work quickly under various extreme conditions, so that the portable-type sport injury diagnosis and treatment workstation is verysuitable for the application of sports teams during outdoor training and competitions; meanwhile, for all the 6 devices of the invention, the most commonly used physiotherapy equipment at present is adopted, and the portable-type sport injury diagnosis and treatment workstation is not only excellent in technical performance of physiotherapy modules and remarkable in curative effect, but also simple-direct and reliable in operation and convenient in maintenance.

The invention relates to the field of circuit arrangement tools, in particular to an electrical conduit connecting bend. The connecting bend comprises a locating unit and a connecting unit, wherein the connecting unit is connected with an electrical conduit; the electrical conduit and the connecting unit are located through the locating unit; the connecting unit is mainly used for realizing a protective effect of an electrical wire at the joint of the electrical conduit; and the locating unit is used for performing position fixing on the connecting unit and the electrical conduit, so that the connecting unit generates the protective effect for the electrical wire in the electrical conduit. The connecting bend is mainly suitable for connection of the electrical conduit needed to be cut; a roller wheel is arranged in the bend, so that frictional force between the existing bend and the electrical wire can be converted to be in a rolling friction form from a sliding friction form; and in combination with the design of an elastic component, the stress effect of the electrical wire at the corner in the electrical conduit can be reduced, so that the protective effect of the connecting bend on the electrical wire in a using process can be improved.

The invention relates to the technical field of bridge seats and particularly relates to a bridge rubber seat convenient to mount. The bridge rubber seat comprises a lower mounting plate, wherein a lower buffer plate is mounted in the middle of the upper surface of the lower mounting plate and is fixedly connected with the lower mounting plate through a screw, and a rubber seat body is fixedly mounted in a groove formed in the lower buffer plate. According to the bridge rubber seat, two guide columns are fixedly mounted on the upper and lower bottom surfaces of the rubber seat body, and the rubber seat body can be conveniently and accurately mounted in the bridge rubber seat by virtue of the guide columns, the lower buffer plate and an accommodating slot formed in the center of an upper buffer plate, and meanwhile, measurement and correction steps during the assembling are omitted, so that plenty of time is saved; and besides, the lower buffer plate and the upper buffer plate are fixedly connected by virtue of a buffer spring, and the buffer effect of the bridge rubber seat is improved by virtue of the buffer effect of the spring, so that the pressure of the rubber seat body in thebridge rubber seat is reduced, and the service life of the bridge rubber seat is prolonged.

The invention discloses a multi-channel aeroelastic sofa with a bionic cushioning layer. The sofa comprises a sofa outer frame, an integrated soft cushion attached to the wall surface of the sofa outer frame is arranged on the inner side of the sofa outer frame; the sofa outer frame consists of armrest side plates, backrest side plates and a bearing bottom plate; the integrated soft cushion is divided into a cushion part and a back cushion part according to the attaching position, a bionic cushioning layer is arranged between the cushion part and the bearing bottom plate, the exterior of bionic cushioning layer is wrapped with a closed main air bag, the space between the integrated soft cushion is filled with a plurality of sets of evenly-distributed rubber air bags, and the main air bag and the rubber air bags are communicated through adjustable valves. The bionic cushioning layer is added, the bionic cushioning layer is of a bionic leg structure, the cushioning effect is improved through nonlinear rigidity, meanwhile, the horizontal state of the bionic cushioning layer can be kept through the structural design of the parallel sliding blocks, the overall stress area is increased,and the comfort degree and stability of the sofa are improved.

An embodiment of the invention discloses a child helmet which comprises an upper helmet, two connecting pieces and a chin strap. The two connecting pieces are connected to the left side and the rightside of the upper helmet, clamp grooves are formed in the connecting pieces, insertion grooves which are connected with the clamp grooves and are perforated in the up-down directions are formed in theleft side and the right side of the upper helmet, insertion pieces for being inserted into the insertion grooves are arranged at the upper ends of two sides of the chin strap, and elastic clamped-inpieces for being clamped into the clamp grooves are arranged on the inner sides of the insertion pieces. The child helmet in the embodiment of the invention has the advantages that the problem of danger due to the fact that existing brims are fragile and can be broken by collision during riding can be solved by the aid of the child helmet, the problem of difficulty in mounting and detaching existing chin straps further can be solved by the aid of the child helmet, and a full-face helmet and a half-face helmet can be freely and quickly switched over; uniform stress can be applied to structuresat joints of the upper helmet and the chin strap, and accordingly damage or crashing can be prevented; edge covering treatment can be carried out on the chin strap, accordingly, the child helmet is free of sharp corners and is safe for safety protection on children; the child helmet can be excellent in ventilation performance owing to the directions of breathing openings in the child helmet.

The invention discloses a carriage with a replaceable carriage bottom plate, and a supporting protecting mechanism. The carriage capable of replacing the carriage bottom plate and the supporting protecting mechanism comprises the carriage and a supporting mechanism below the carriage on a side-turning side; the bottom plate of the carriage is of a double-layer structure, and comprises a lower bottom plate which is integrated with side plates of the carriage; guide rails are distributed on the lower bottom plate; the space between every two adjacent guide rails is filled with a plurality of rubber blocks; the guide rails are matched with an upper bottom plate; the supporting mechanism comprises a turnover supporting oil cylinder and an overturning oil cylinder for driving the supporting oil cylinder to overturn; the supporting oil cylinder is mounted on a turnover mounting seat below a chassis on the side-turning side; the extending end of a piston rod of the supporting oil cylinder is downward; a supporting plate is mounted at the extending end; a guide sliding mechanism is mounted on the chassis on the inner side of the supporting oil cylinder; the guide sliding mechanism comprises a movable inclined push rod. According to the carriage capable of replacing the carriage bottom plate and the supporting protecting mechanism, only the upper bottom plate is required to be replaced without replacing the whole body, so that materials are saved; a potential safety hazard caused by a side turning phenomenon is avoided through the structural arrangement of the supporting mechanism; therefore, the carriage capable of replacing the carriage bottom plate and the supporting protecting mechanism are safe and reliable.