80results about How to "Easy to carry and store" patented technology

Flat-folded personal respiratory device or a face-mask with a first portion and a second portion (31), connecting with each other along at least one common edge, flat-foldable along the common edge(s), a securing mean (32) responsive to the breathing cycle thereby forming an effective respiratory seal as the wearer inhale and release the respiratory seal as the wearer exhale, and a filtering mean (40) to filter inhaling air. A preferred embodiment includes the securing mean includes an elastic headband providing holding force (F) at a location substantially away from the periphery of the face-mask.

The invention relates to a dripping pill for treating abdominal distention, abdominal pain, apocleisis and constipation, as well as its preparing process. The dripping pill is prepared from main ingredients of four medicinal herbs including banksia rose, bitter orange, areca seed and spicebush root, base material of polyethylene glycol, condensation agent of liquid paraffin or dimethicone or vegetable oil.

The invention discloses a device for detecting physiological signals of the human body. The device comprises a plurality of piezoelectric ceramic pieces, a signal acquisition processor and a power supply, wherein the plurality of piezoelectric ceramic pieces are connected in series and / or in parallel to each other through leads and then are connected with the signal acquisition processor, and the signal acquisition processor is connected with the power supply; the plurality of piezoelectric ceramic pieces are laid on a liner in a dispersed way. The plurality of piezoelectric ceramic pieces are connected in series and / or in parallel to each other through leads and then are connected with the signal acquisition processor, accordingly, the plurality of piezoelectric ceramic pieces are laid below a mattress in the use process and are small in thickness, the thickness of the ceramic pieces determines the thickness of the device for detecting the physiological signals of the human body, and the device is comfortable to use; the plurality of piezoelectric ceramic pieces are foldably collected together to facilitate storage and carrying; the piezoelectric ceramic pieces are a passive sensing device, can save energy, can directly generate electric signals under pressure, are sensitive, and have better sensing effects.

The invention discloses a folded double-layer shopping cart, comprising a main carriage, a handle, an upper carrying basket and a lower carrying basket, wherein, the main carriage is formed by four front and rear main support rods in bilateral symmetry and two cross bars; the front support rod and rear support rod on the left are hinged in a crossing manner; the front support rod and rear support rod on the right are hinged in a crossing manner; the two cross bars are respectively connected with the front support rods and rear support rods in bilateral symmetry; the handle is hinged with the rear main carriage; a locking mechanism is arranged between the handle and the rear main carriage; the front end of the frame of the upper carrying basket is hinged with the front main support rod; the rear end of the frame of the upper carrying basket is connected with the handle through a connecting rod; the rear end of the frame of the lower carrying basket is hinged with the front main support rod; the lower part of the rear main support rod is provided with a lower carrying basket support piece; and a linkage mechanism is arranged between the upper carrying basket and the lower carrying basket. The cart provided by the invention is small in volume after being folded and large in volume after being unfolded, and is rapid in folding and unfolding and convenient in storing and carrying.

The invention discloses a range hood cleaner, which relates to a tool for cleaning range hoods and solves the problem that range hoods are not easy to clean. The range hood cleaner comprises a box and a cover, the interior of the box is provided with a chamber, a control panel is fixed on the top of the chamber of the box, and is provided with working indicator lights, a power connecting wire port, a water quantity control knob and a working status control button, and a circuit board is fixed on the lower surface of the control panel; a heater, a transformer, a first water pump and a second water pump are fixed in the chamber of the box, the water pipe of one end of the heater is respectively connected with the water outlets of the water pumps, the end of the water pipe of the other end of the heater is fixed on the sidewall of the box to form a water outlet port, the transformer is connected with the heater through wires, the first water pump and the second water pump are respectively connected with water pipes, and the ends of the water pipes are fixed on the sidewall of the box to form a first water inlet port and a second water inlet port; the box also comprises a spray lance. A variety of working modes can be chosen, and the adoption of the box type structure facilitates storage and carrying.

The invention discloses a method for preparing a nutritional flavoring agent by treating byproducts, namely soybean cakes, and generated in the process of preparing oil from soybeans through solid state fermentation and cold pressing, by using bacillus natto. The byproducts, namely the soybean cakes, are taken as the raw materials, are inoculated in the bacillus natto for fermentation after being sterilized, and fermented materials are treated by adopting a vacuum drying and superfine grinding technology, and thus beneficial substances generated in fermentation are maintained, and the absorption and utilization rate of the nutritional flavoring agent is increased. The nutritional flavoring agent prepared by adopting the method is low in fat and high in protein, has a flavor special for natto, and contains ingredients such as nattokinase, gamma-polyglutamic acid and polypeptide. The method aims to prepare the nutritional flavoring agent which is low in cost and high in power efficiency based on comprehensive utilization of the byproducts generated in the process of preparing oil from the soybeans through the cold pressing, and thus the additional value of the byproducts generated in the process of preparing the oil through the cold pressing is increased, and a new path is developed for fine-processing the byproducts generated in the process of preparing the oil from the soybeans through the solid state fermentation and the cold pressing.

An easy to carry lightweight carton for shipping and storing cut paper and for providing rapid and easy access to the paper when the carton is opened. The carton has a base portion and a lid pivotally attached to the base portion. A front wall of the carton may be pivoted down when the lid is pivoted up to facilitate access to the contents of the carton for ease of unloading of paper from the carton. A carry handle is built into the lid to facilitate carrying of the carton. The carton may be re-closed after it is opened.

The invention discloses a preparation process of a rabbit baked with rice, which comprises the following steps: a, raw material acceptance; b, hair and gut removal; C, elaborate finishing; D Chinese herbal medicine soaking; e, fire-curing with rice; f, low temperature cooling; g, vacuum packing; and h, high temperature sterilization. The rabbit baked with rice prepared by the preparation process disclosed by the invention is delicious, and the invention also realizes industrialized production of the rabbit baked with rice, the preparation process is simple and convenient to operate, the requirement on equipment is low, the production efficiency is high, and the demand of people can be met, so the rabbit baked with rice is popularized.

The invention discloses a foldable monolayer shopping cart comprising a supporting frame, a handle and an article basket frame. The supporting frame comprises four eudipleural supporting rods and two crossbars; the front supporting rod and the rear supporting rod at the left are hinged crosswise, and the front supporting rod and the rear supporting rod at the right are hinged crosswise; the two crossbars are respectively connected with the eudipleural supporting rods; the handle is connected with the supporting frame; the front end of the article basket frame is hinged on the front supporting rods; and the rear end of the article basket frame is engaged with the rear supporting rods. The shopping cart has small size after being folded and great size after being unfolded, is rapid to fold and unfold and has the advantages of simple structure, light weight and convenience for carrying.

The invention relates to a split-merging type support of a radiating fan of a laptop, which is mainly composed of a support frame and a hook. The support frame of the split-merging type support is in a frame shape, a fan is embedded into the support frame, the hook is installed at the top of the support frame, and the support frame is connected with the laptop through the hook. When in use, the hook on the support frame is connected with a hook on the laptop, and then users can start the fan for radiating. When not in use, the hook can be taken down, and the support can be stored and carried conveniently. The split-merging type support of the radiating fan of the laptop is small in volume, has the function of radiating and supporting of the laptop in use and can be taken down and stored and carried conveniently when not in use.

The invention discloses a motor vehicle gas treater. Solid urea can be put into the interior of a main body unit. When a controller detects that the vehicle tail gas contains oxynitride, the controller controls the main body unit to operate, namely a heat device heats the solid urea in the main body unit and the solid urea is generated into ammonia gas. The ammonia gas can be output from an ammonia gas outlet. The ammonia gas enters into a selective catalytic reduction (SCR) box body, wherein the SCR box body is communicated with the ammonia gas. The ammonia gas and the oxynitride in the vehicle tail gas can be in a redox reaction in a metal carrier of the SCR box body to generate pollution-free nitrogen gas and steam. The tail gas can be exhausted from an air outlet pipe of the other end of the SCR box body, wherein the tail gas is cleaned. The motor vehicle tail gas treater adopts the solid urea, and the solid urea can be not frozen in a low temperature. The motor vehicle tail gas treater is extremely convenient to store and carry, compared with liquid urea in an existing technology, the solid urea is larger in storing volume in a urea tank and long in using time. On the other hand, in the working process, the urea is changed form a solid state to a gaseous state. Therefore, the urea cannot slit up a connecting pipe.

The invention discloses a bi-directional foldable baby stroller, comprising a frame, a front wheel assembly and a rear wheel assembly, wherein the frame comprises side frames symmetrically arranged left and right; each side frame comprises a front wheel bracket, a rear wheel bracket and a push rod; the lower end of the front wheel bracket is connected with a front wheel seat by a pin and the upper end thereof is connected with a folding revolving part by a pin; the lower end of the rear wheel bracket is connected with a rear wheel seat by a pin and the upper end thereof is connected with the folding revolving part by the pin; a foot rest is connected between the two front wheel seats by pins; a foldable bottom brace rod is connected between the two rear wheel seats by pins; a foot rest locking mechanism is arranged on the bottom brace rod; the bottom brace rod can be locked by the foot rest locking mechanism when unfolded; side brace rods are connected between the rear wheel seats and the front wheel brackets by pins; X brace rods are connected between the two rear wheel seats and the two folding revolving parts by pins; reversing parts are connected at the lower ends of the push rods by pins; and the reversing parts are connected with the folding revolving parts by pins. The baby stroller can be folded bi-directionally and has smaller volume after being folded, thus being more convenient to store and carry.

The invention discloses a papaya anti-oxidant serum, which comprises cyclodextrin inclusion compound of pawpaw natural antioxidant and carriers accepted in pharmacy. The papaya anti-oxidant serum consists of enzymolysis water extract and alcohol extract of the papaya, in which vitamin C and polyphenols are contained. Vitamin C contained in papaya anti-oxidant serum is no less than 2 milligram per gram, and the total polyphenols calculated in gallic acid is no less than 22 milligram. Therefore, the papaya anti-oxidant serum has the characteristics of high efficiency, durability and stable inoxidizability and easy storage and carrying, can be served as health food to eat, can used as cosmetics, animal food, food or medical mediate, and further can used for preparing antioxidation products; the invention also discloses a preparation method for the papaya anti-oxidant serum, which comprises seven steps of pulping, enzyme digestion, filtering, alcohol extraction, concentration, inclusion and pelletization, so as to be a system for efficiently, sufficiently and completely extracting papaya anti-oxidant, and the antioxidative activity can be effectively preserved.

The invention relates to a walking stick comprising a main function portion and an auxiliary function portion. The main function portion is composed of a handle, a connector, a telescopic rod, a support head and a fixator, and the auxiliary function portion is composed of a lighting device, a weighing device, a display screen, a music player, a downloading interface and a solar cell. The walking stick is simple to operate and convenient to use. Since the telescopic rod is variable in length, the walking stick is quite convenient to carry and store. Convenience is brought to people to use the walking stick at night due to the lighting device, the music player can relieve fatigue of people in travel, the solar cell provides electric energy in a green and pollution-free manner, and the walking stick can be inverted to be used as an electronic scale.

The present invention proposes a medical stretcher cart, which includes a stretcher pole, a canvas, and a fixing belt. The stretcher pole has two pieces, each of which is divided into two sections, and the sections are hinged by a fixing piece; the two stretcher poles pass through Vertical cross bar connection; the two ends of the canvas are respectively sleeved on two stretcher bars, and fixed belts are arranged on the surface to fix them horizontally on the stretcher bars; four support bars are arranged at the bottom of the stretcher bars, and the support bars are vertical It is fixed at the bottom of the stretcher pole, and a set of universal wheels are arranged at the lower end of the support pole. A medical stretcher vehicle of the present invention not only includes various uses of the stretcher in the prior art, but also installs universal wheels so that it can move labor-savingly; the stretcher vehicle can be folded by using the fixing parts, which is convenient for storage and carrying; The infusion rod fixer and the infusion rod are arranged on the top, and the infusion can be infused while moving when rescuing patients, which saves trouble and labor. The invention is more humanized, has more uses, and greatly reduces the workload of medical staff during use.

The invention relates to a peach seed-safflower Siwu granule originated from peach seed-safflower Siwu decoction, and a preparation method thereof. The peach seed-safflower Siwu granule is specifically characterized in that the peach seed-safflower Siwu granule is composed of six traditional Chinese medicines, i.e., peach seed, safflower, Chinese angelica, white peony root, prepared rehmannia root and Ligusticum wallichii; and the preparation method for the granule comprises the following process steps: crushing peach seed, safflower, Chinese angelica, white peony root, prepared rehmannia root and Ligusticum wallichii in proportion into fine powder; then carrying out extraction by using a CO2 supercritical fluid extraction method; carrying out vacuum freeze drying so as to obtain dry extract; crushing the dry extract with a jet mill into ultrafine powder with a particle size of less than 50 [mu]m (i.e., the ultrafine powder can totally pass through a 300-mesh sieve); and preparing the granule from the ultrafine powder and pharmaceutically adjuvant materials. According to the invention, CO2 supercritical extraction separation technology is employed for preparing the peach seed-safflower Siwu granule originated from a classic ancient prescription of peach seed-safflower Siwu decoction; main active components in each medicinal material of the prescription are substantially extracted, so the active component recovery rate of the obtained granule is greatly improved; the prepared granule has the advantages of good dissolvability, a high shaping rate, small hygroscopicity and the like; and the method is easy for industrial mass production.

The invention discloses a urea tank which comprises a urea feeding port and ammonia gas outlet main body unit, a heating device used for heating urea, a controller used for judging whether the main body unit works or not and a support used for being connected with an automobile. The urea tank is connected with the automobile through the support. In operation, solid urea is fed into the main body unit through the urea feeding port. When the controller detects that nitric oxides are included in automobile exhaust, the controller controls the main body unit to start to work, namely, the solid urea in the main body unit is heated through the heating device to generate ammonia gas and the ammonia gas is discharged through an ammonia gas outlet. According to the solid urea adopted, freeze is avoided at low temperature, storage and carrying are convenient. Compared with liquid urea in the prior art, storage volume in the urea tank is large. Further, the solid urea is converted from a solid state to a gas stage directly in operation so that a connecting pipe is prevented from being blocked.

The invention discloses a multi-functional convenient clothes-horse, which belongs to articles for daily use, and comprises a cross bar, hooks and small clips, wherein the cross bar is of a tubular sleeved connection structure consisting of an inner casing and an outer casing, the inner casing is inserted into the outer casing, the tail end of the inner casing is connected with an inside rotating rod through a screw, the inside rotating rod is connected with the small clips through circular rings, and the outer end of the inside rotating rod is connected with an outside rotating rod through a screw. The multi-functional convenient clothes-horse can be adjusted according to the sizes of necklines of clothes so as to adapt to different types of clothes; the multi-functional convenient clothes-horse can be used for hanging clothes such as trousers, towels, socks, insoles and the like, and is agile and convenient to use; and the clothes-horse can be folded and retracted when not used, thereby facilitating the storage and carrying of the clothes-horse.

The invention relates to an integrated tester researching friction force and bevel. The integrated tester comprises a rough plate, a smooth plate, two polished plates with grooves, a plurality of support blocks and a material box, wherein the grooves of the polished plates are arranged oppositely along the length, the rough plate and the smooth plate are connected through a movable connecting part and rotate relatively by 180 degrees by taking the movable connecting part as a shaft, the polished plates with the grooves are connected with the rough plate and the smooth plate respectively through the movable connecting part, the connecting ends of the polished plates with the grooves are oppositely arranged, and the support blocks are movably arranged at the free ends of the polished plates with the grooves respectively. Meanwhile, the back of the rough plate is provided with a slide rail, the opening of the material box is provided with a slide rail as well, and the material box is connected with the rough plate fittingly through the slide rails.

The invention discloses a multi-mode combined power cycle system based on transcritical CO2 and a method, and belongs to the field of aviation power propulsion. According to the multi-mode combined power cycle system based on transcritical CO2 and the method, a turbine engine, a ramjet and the supercritical CO2 Brayton cycle are coupled, so that a hypersonic aircraft can be switched in multiple modes, and therefore the purpose of wider-range work is achieved. The system comprises an air inlet channel (1), an inner duct (2), an outer duct (3), a precooler (4), a compressor (5), a main combustion chamber (6), an air turbine (7), an afterburner (8), a spray pipe (9), a CO2 turbine (12), a condenser (13), a pump (14), a liquid CO2 tank (10), a liquid oxygen tank (15), a first switch (11) and a second switch (16). According to the combined power cycle, transcritical CO2 closed heat energy gradient recovery Brayton cycle is adopted in a super-precooling flight mode, and liquid oxygen is utilized for condensation, so that the energy utilization of the system is maximized; and in addition, supercritical CO2 is adopted as a pre-cooling working medium to replace traditional helium, the system structure is more compact, the thrust is larger, and the wider-range working requirement can be rapidly met.

The invention discloses a building protection shed convenient to transport and capable of ascending and descending in the technical field of building equipment. The building protection shed comprises a plurality of sets of fixing sleeves, wherein the multiple sets of fixing sleeves are divided into two rows in which the number is consistent front and back. The protection shed can achieve the lifting function, and the height of the protection shed can be adjusted according to the actual situation of the construction site. Through an arranged crossing rod piece mechanism and a locking mechanism, the stretching length of the protection shed can be controlled. Through the design, folding and drawing of the protection shed in the length direction can be achieved, in addition, the stretching length can be adjusted, and the protection shed can be arranged in the place where the space is narrow. Meanwhile, the stability of the protection shed is enhanced. Through an arranged telescopic sleeve and an arranged telescopic rod, the width of the protection shed can be adjusted; through arrangement of rotation connecting pieces, the protection shed can be folded and drawn in the width direction, and accordingly protection shed carrying and storing are convenient; and through arranged lifting wheels, the protection shed has movability.

The invention discloses a foldable solar charger which is characterized by comprising a large charging main board and two small charging main boards of solar panels, which are connected in a rotation manner; support columns are arranged on the small charging main boards at the position close to the free ends; the length sum of the two small charging main boards is larger than the length of the large charging main board; anti-sliding strips are arranged on the bottom surface of the large charging main board; and a spring buckle and a clamping slot are respectively arranged at the free ends of the two small charging main boards. The invention has benefits that foldable design saves space and facilitates storage and carrying; the support columns are arranged on the small charging main boards, contact friction of the solar panel on the small charging main boards and solar panels on the large charging main boards is avoided, a situation that service life is affected by scoring is avoided; owing to the anti-sliding strips arranged on the bottom surface of the large charging main board, stable placement of the charger is ensured; the spring buckle and the clamping slot are respectively arranged at the free ends of the two small charging main boards, automatic opening is prevented after closing, and safety of inner solar panels is ensured.

The invention discloses a novel electric hair drier, including a cylindrical shell body, a cylindrical air inlet unit arranged at a first end of the shell body, a cylindrical air grille unit arrangedat a second end of the shell body, and a fan, a control circuit board, a heating wire supporting frame and a heating wire which are arranged in the shell body; the fan is arranged at the end, near theair inlet unit, of the shell body, the heating wire supporting frame is arranged at the end, near the air grille unit, of the shell body, the heating wire is arranged on the heating wire supporting frame in a spiral shape, and the control circuit board is arranged between the fan and the heating wire supporting frame. According to the novel electric hair drier, a whole body of the novel electrichair drier is cylindrical to occupy small space, and convenient to store or carry.

The invention provides a multipurpose farm tool, which is characterized in that the multipurpose farm tool is provided with a long handle and farm tool heads, wherein each farm tool head and the long handle are detachably connected by a connecting device; and the connecting device comprises an inserting axis and a surrounding flange which are arranged at the tail end of the long handle, and a connecting piece with a jack which is arranged on each farm tool head and cooperated with the inserting axis and the surrounding flange. The farm tool has the beneficial effects that the harm tool heads can be freely fixed on the long handle in accordance with requirements, and the temporarily unused farm tool heads can be separately placed, thus being convenient to store and carry, and avoiding cost pressure and waste of materials caused by manufacturing excessive long handles.

The invention discloses a multifunctional tourist deformable bicycle, which comprises handle bars, a telescopic vertical pipe, a front fork, a small front wheel, a cross beam, a transmission mechanism, a back frame, a small back wheel and a telescopic seat pipe and is characterized in that: the handle bar is formed by hinging three sections, namely a middle section and handle bars on both sides; a handle bar end on one side is in splicing fit with a telescopic seat pipe splicing device; the telescopic vertical pipe and the telescopic seat pipe are hinged through folders respectively and are locked through lock pins respectively; the cross beam is formed by hinging a cross beam front pipe with a cross beam middle pipe and a cross beam back pipe in turn and is locked by a lock pin; and the cross beam middle pipe is hinged with a universal wheel support pipe. The bicycle is a light and quick riding tool, can be deformed into other tools needed during traveling, has a smaller size after being folded, can be backed by a person who goes upstairs or climbs a mountain, and is convenient for people to carry and store during travelling.

The invention provides an experimental device and an experimental method for thermal radiation phenomenon exploration. The device comprises a support frame and a plurality of clamping units, wherein the support frame comprises a support base and a support rod; each clamping unit comprises a connecting rod and a clamping part for clamping a test tube; a temperature sensor is arranged in each test tube and is connected to a microprocessor; the microprocessor is connected with a display module; the clamping part is fixed at one end of the connecting rod; one end, far away from the clamping part,of the connecting rod is connected to the support rod through an adjusting structure; and the adjusting structure comprises a height adjusting part and a horizontal and angle adjusting part. One experimental device can complete experiments on a plurality of experimental objects at the same time, and a plurality of experimental devices do not need to be prepared; and the whole support frame is used, so that the experimental device can be carried integrally by the support frame, and the experimental device has the advantages of being convenient to carry and store and the like.

The invention relates to a refractory castable production device, in particular to a simple feed support for refractory castable. The simple feed support comprises two supporting rods, wherein one supporting rod is a fixed supporting rod, and the other supporting rod is a movable supporting rod. One ends of the two supporting rods are hinged to the two ends of a beam correspondingly. The other end of the fixed supporting rod is connected to a hanging buckle through a connection piece. A protruding buckle is arranged at the other end head of the movable supporting rod. A clamping groove is formed in the corresponding connection piece. The buckle is buckled in the clamping groove to fix the movable supporting rod. Multiple hooks are installed on the beam. According to the simple feed support for the refractory castable, the positions of the fixed supporting rod, the movable supporting rod and the beam are fixed during use, materials needing to be fed are hung on the hooks, the positions of the hooks can be adjusted by moving slide blocks according to requirements, the movable supporting rod and the fixed supporting rod can be put away when the simple feed support for the refractory castable is not used, the size is reduced, and the simple feed support is easy to carry and store and suitable for being used for temporary construction or small-batch production.