13 results about "Soft materials" patented technology

The invention discloses a fresh-keeping processing and packaging process for berries like strawberries and blueberry berries. The process comprises the following steps: A) removing bad and rotten fruits from fresh berries, carefully placing the fruits in a tray or a basket, and precooling the fruits in an air-cooled cold storage at 0-2 DEG C for 24 hours, until temperature at the fruit center drops to 2 DEG C, while introducing O3 concentration of 3ppm into the cold storage for 15 min; B) placing the cooled berry fruits into a grid made of a soft material, wherein aperture of the grid suits the size of a single berry fruit; and C) placing the grid and the berry fruits into a sterile polypropylene box, and packaging the fruits by a controlled atmosphere packaging method. According to the above process provided by the invention, a fresh-keeping period of the strawberries or blueberry berries is prolonged from an original 2 days to 15 days, without loss of appearance, color or taste of the fresh fruits.

The object of this invention is to provide a toothbrush which has a structure such that deformed bristles may easily be replaced with new ones. The toothbrush includes a handle having a predetermined length to allow a user to hold the toothbrush, with an insert hole formed in an end of the handle. The toothbrush further includes a bristle support head, with a protrusion provided on the bristle support head, and a plurality of front bristles made of hard material set in the bristle support head. The toothbrush further includes a removable bristle support unit which is provided in the bristle support head, with a plurality of rear bristles made of soft material set in the removable bristle support unit.

The invention relates to a front damping system applied to a scooter, comprising two damping modules fixedly installed on a motor assembly, four damping slide rails fixedly mounted on a front fork, and damping spring sleeved on the damping slide rails; two damping slide blocks are respectively arranged at both sides of the motor assembly, and the damping slide rails are symmetrically arranged at both sides of the front fork; all damping springs are provided with pre-tightening force in installation, and two damping slide blocks are sleeved on the damping slide rails; the damping slide blocks are arranged at the bottom part of the damping spring, and leant against the damping spring. Besides, upside and downside of the damping slide blocks are provided with limiting anti-collision cushions and buffer gaskets which are made of soft materials; the soft contact is arranged among the damping slide blocks, the limiting anti-collision cushions and the buffer gaskets. The system adopts the slide block lead rail type structure; through four damping slide rails, the limit and damping of the motor are realized; the damping effect is good, and the overall structure is impact-resisting, and simple in appearance, and the system is particularly suitable for the scene with small space and high requirement on intensity and frequent shock.

The invention belongs to the field of music instruments, and particularly relates to a soft wind instrument. The soft wind instrument comprises a suona reed, a gaseous disk, a core, a suona bar, and a sauna bowl. The sauna bowl has a soft body, nanoparticles are embedded onto the inner surface of the soft body, and the nanoparticles are copper or nickel nanoparticles or ceramic nanoparticles. According to the invention, by changing the traditional material of the instrument, the position of the vibration source still maintains enough strength and toughness to ensure that the physical properties of the sound source remain unchanged. The traditional musical instrument science and physical material science knowledge are combined, so that a wind instrument made of soft materials can achieve the same acoustic effect as a wind instrument made of wood or metal materials, and the balance between ranges, timbre, tone and volume are fused and united. Meanwhile, the 'soft instrument' is small and convenient to carry, and can be unfolded when in use and folded or coiled for storage when not in use.

The invention discloses an aluminum electrolytic capacitor based on a multi-layer winding paper design, which comprises a capacitor main body. The capacitor main body is composed of an element and analuminum case, wherein the element is arranged in the aluminum case and comprises no less than three winding layers and guide pins arranged in the winding layers; and the winding layer is formed by winding of an aluminum foil and an electrolytic paper. The mode of the two-layer paper winding design used by the aluminum electrolytic capacitor manufacturing industry is changed to the mode of windingby no less than three paper layers, manufacturing and assembly of aluminum electrolytic capacitors of medium and high voltage series become easier, omission of potential defective products to the market does not need to worry about, painful compensation losses to a client are not caused, winding of more layers/circles and increasement of a total length to make a product with higher voltage withstanding becomes possible, the required withstood voltage of each layer/circle is dispersed, the interlayer withstood voltage drops, after the required each-layer withstood voltage drops, the temperature in the case of charging and discharging drops, the electrolytic paper can be made of a thinner and softer material, and at the time, the impregnated absorption of the electrolyte is more thorough, and the service life of the product is longer.

The invention relates to a cell phone accessory, in particular to a cell phone cover. The cell phone cover comprises a cell phone cover body and a storing box. A cell phone cover lid which is connected to the left side of the cell phone cover body via soft materials and can be freely opened is arranged on the left side of the cell phone cover body. The detachable storing box is connected to the bottom of the cell phone cover body via a clamp groove. An ear plug clamp groove, an earphone plug clamp groove, an earphone wire groove and a touch screen pen groove are arranged in the front part in the storing box. A touch screen pen with a comb-shaped head is arranged in the touch screen pen groove. A storing box lid which is connected with the lower end of the storing box and freely opened is arranged on the lower end of the storing box. A lithium battery is arranged in the back of the storing box, and can be communicated with the outside via a USB port. Small magnets are arranged in the cell phone cover lid and in the storing box lid. The beneficial effects are that the cell phone cover is capable of protecting a cell phone from external scratch; via the detachable storing box, small accessories like an earphone and the touch screen pen can be easily stored. The internally arranged lithium battery at the back of the cell phone cover can be used as a standby power supply, thus being easy and practical to use.

The invention discloses a vacuum soft package pump pressure double compartment type cosmetic container, and particularly relates to the field of cosmetic packaging containers. The container comprisesa pressing pump head, the bottom end of the pressing pump head is fixedly connected with a material soft package, through a partition board, subdivision of the material soft package through a separation board and vacuumizing treatment in a first storage compartment are carried out, during use, a user only needs to turn over and stand upside down the material soft package, through a wall breaking cone, a seal piece is punctured, the first storage compartment and a second storage compartment communicate through a through hole, under the negative pressure state, a second fluid material is pressedinto the first storage compartment, during use, due to the fact that a mixture in the soft material soft package made of aluminum foil/transparent plastic materials is extruded, the material soft package shrinks and dried up due to the negative pressure effect, it is ensured that the remaining amount of the material in the first storage compartment is equivalent to the space of the dried-up firststorage compartment, the mixture can be gathered without manual extrusion, the material can be completely absorbed conveniently, and the problem of residue of the material in an existing packaging bottle can be solved.

The invention relates to the technical field of accompanying beds, and discloses a bed plate of an accompanying bed, which comprises a base plate, a bottom plate, an inner plate, air holes and inserting holes, the base plate comprises a steel plate, nuts and a base plate, the base plate is adhered to the front surface of the steel plate, the inner side of the steel plate is fixedly connected withthe nuts penetrating through the base plate, and the air holes and the inserting holes are formed outside the inner plate. And the nuts on the steel plates are inserted into the insertion holes. The bed board of the accompanying bed has a heat preservation function, prevents an accompanying person from catching a cold in the accompanying process, is made of soft materials, enables the accompanyingperson to have a good rest in the accompanying process, has damping and silencing functions, cannot make a loud sound when the accompanying person turns over and sits on the bed, is tightly attachedto a bed frame, is not prone to damage, waterproof and convenient to clean and later maintenance. A purpose of more comfortable use is realized. And the product not only can be applied to an accompanying bed, but also can be applied to products such as seats, backrests, sofas, protection pads and the like.

The invention relates to an automatic alarming cup. The automatic alarming cup comprises a cup opening, a cup main body, handles and a cup base, wherein the top of the cup main body is connected with the cup opening; the bottom of the cup main body is connected with the cup base; the handles are arranged on one side of the cup main body; the cup opening, the cup main body, the handle and the cup base are integrated with each other; an automatic alarming device is mounted within the cup base; a cup wall is arranged at the periphery of the cup main body; the cup wall is buckled on the external side of the cup main body by a clamping buckle; the clamping buckle is positioned between the handles; and the cup wall is made from a shakeproof soft material. The automatic alarming cup disclosed by the invention has the following advantages that: when Chinese traditional medicine or tea is poured into the cup and reaches a certain temperature, alarming can be automatically made to remind the aged of medicine taking time; moreover, the cup has the advantages of uneasiness for crushing in the using process, convenience, practicability and beautiful appearance so that the medicine taking problem of the aged can be solved as well as sons and daughters can also feel relieved.

The invention discloses a fixable freezing device. The device comprises a main body and a suction plate device arranged on the rear side of the main body, the main body is composed of a cold storage chamber, a waste water recycling chamber, a freezing chamber and multiple rolling wheels which are sequentially arranged from top to bottom, and the cold storage chamber and the freezing chamber are provided with doors; the suction plate device comprises a suction plate of a circular plate shape made of soft materials, the center of the suction plate expands outwards to form a cavity, a plurality of vacuum suction members are arranged on the suction plate, and the suction plate device is fixedly connected with the main body through a connecting rod which sleeves the cavity. The technical problems in the prior art that manually transportation of the freezing device is difficult and the freezing device is easy to slide in the using process are solved.