78results about How to "Open shortcut" patented technology

The invention discloses a control method and an electronic device. The control method and the electronic device are used to solve the technical problem that a voice recognition engine can not be controlled to rapidly enter a work state in the prior art. The control method is applied to the electronic device. The electronic device comprises a voice recognition engine, and further comprises or is connected with a microphone. The control method includes: obtaining first airflow information collected through the microphone; judging whether the first airflow information meets a first preparatory condition or not; when the first airflow information meets the first preparatory condition, controlling the voice recognition engine to enter a second state.

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 provides an event display method and apparatus. The method may comprise the steps of determining a preset event associated with an opposite terminal communicating party; and when a communicating page of the opposite terminal communicating party is in an opened state, performing intensive display on description information of the preset event in a quick processing page associated withthe communicating page. Through the technical scheme provided by the invention, when a home terminal communicating party hopes to view or process the preset event associated with the opposite terminal communicating party, the user operation of the home terminal communicating party can be simplified, and the processing efficiency can be improved.

The invention provides a side door locking mechanism of a double-flap open type carriage and belongs to the technical field of vehicle parts. The side door locking mechanism comprises a carriage part and a double-flap door, wherein the double-flap door comprises a first door body and a second door body; the first door body corresponds to the upper part of a carriage cavity; the second door body corresponds to the lower part of the carriage cavity; the upper end of a traction rod is matched with a slide rail; the quantity of the side door locking mechanisms is equal to that of hoisting arms; the side door locking mechanism comprises an acting cylinder, a lock hook and a spring; the acting cylinder is fixedly arranged on the side face of the box body; the tail end of an acting cylinder column is narrowly provided with an acting cylinder column pull rod with the diameter less than that of the cylinder column; one end of the lock hook is sleeved on the acting cylinder column pull rod and the middle part of the lock hook is connected to the carriage body to form a lock tongue cavity; a lock hook head is formed at the other end of the lock hook and the spring is sleeved on the acting cylinder column pull rod; one end of the spring is supported on the acting cylinder column and the other end of the spring is supported on the lock hook; and a lock tongue is formed at the lower end of the hoisting arm. The side door locking mechanism has the advantages of few movement transmission links, reliability for locking and opening, rapidness for locking and simple structure.

The invention discloses a new energy paddy screening device. A base is arranged at the bottom of a device body; a screening box is mounted at the top of the base; a feed port is mounted at the top ofthe screening box; dust removing ports are formed in two sides of the top end in the screening box; dust removing boxes are mounted on the outer sides of the dust removing ports; chutes are formed intwo sides of the bottom end in the screening box; screening plates are mounted in the chutes; support rods are mounted at the tops of the screening plates; second springs are mounted at the top ends of the support rods; guide plates are mounted at the top ends of the second springs; a bracket is mounted at the right upper angle of the screening box; a solar panel is mounted at the top end of the bracket; support legs are mounted at the bottom of the screening box; trundles are mounted at the bottom of the base; the support rods and the guide plates are elastically connected through the secondsprings; and the guide plates can be repeatedly lifted under the effect of the second springs to realize oscillation and dispersion of paddies, so that internal empty husks and dust can be totally risen up, and are extracted by an exhaust fan to achieve the dust removing effect.

The invention discloses device for adjusting oil pressure of an engine, comprising an oil pump, a pressure-adjusting valve and a safety valve integrally cast with shells. The shell of the oil pump comprises a rotor chamber and a non-rotor chamber, and through the matching with a rotor, the shell of the oil pump is divided into a low-pressure cavity, a high-pressure cavity of the rotor chamber and a high-pressure cavity of the non-rotor chamber; the shell of the pressure-adjusting valve is provided with three oil holes including a top oil hole communicated with an oil channel of a cylinder and located at the top end of the shell of the pressure-adjusting value, two side oil holes communicated with the high-pressure cavity of the non-rotor chamber and a oil hole communicated with the low-pressure cavity. The shell of the safety valve is provided with six openings including three openings facing to a space in an oil bottom shell, a valve top opening leading to a main oil channel, a middle side opening communicated with the high-pressure cavity of the rotor chamber and holes communicated with the high-pressure cavity of the non-rotor chamber. The pressure adjusting device is integrated with the oil pump, the pressure-adjusting valve and the safety value, thereby effectively reducing the power consumption of the engine, ensuring the safety and the reliability of the oil pump and saving the space and the cost.

The invention discloses an easily-opened aluminum plastic composite packing hose and a manufacturing method thereof, and adopts an aluminum plastic composite sheet to manufacture the hose body, comprising the following steps of: firstly conducting ultraviolet light disinfection to the aluminum plastic composite sheet; later forming a long hose by the high-frequency heating and welding of a high-speed hose-manufacturing machine; and then cutting the long hose manufactured into a plurality of short hoses in a rotating way. The short hoses are on a hydraulic paste-injecting machine, and a mouth piece with a thread on a shoulder and a polygonal orifice cover at the orifice is molded by one shot with a mold; the molded hoses are placed into a rotating box; and a cap in which a thread and a polygonal pit are arranged is molded with polyethylene plastic by one shot. The easily-opened aluminum plastic composite packing hose and the manufacturing method thereof have the advantages of advanced process, simple method, convenient use, and quick and sanitary orifice cover opening, lower the cost, improve the production efficiency, and avoid the pollution of articles in the hose due to the opening of the orifice.

An automobile parking lock comprises a parking lock body and a remote controller. An electric telescopic rod is arranged on the parking lock body, a signal receiver is arranged on the side surface of the top of the electric telescopic rod, a solar panel is arranged on the top surface of the electric telescopic rod, an infrared detector is arranged on the top surface of the electric telescopic rod, the solar panel is electrically connected with the signal receiver, the infrared detector and the electric telescopic rod, and the signal receiver and the infrared detector are electrically connected with the electric telescopic rod; and a button is arranged on the controller, a signal projector which is used in fit with the signal receiver is arranged on the controller.

An energy-saving material stacking and carrying device is disclosed. A base is arranged at the bottom of the device body, A carrier tank is mounted on the top of the base, A tank door is mounted on the front side of the tank, the outer side of the carrier tank is provided with a housing, At both end of that top end of the housing are mount electric pushrods, A placement chamber is mounted on the inner side of the housing, a receiving groove is provided inside the placing chamber, A moving plate is mounted on the top end of the receiving groove, a first suction cup is mounted on the bottom endof the moving plate, both ends of the moving plate are provided with convex plates, a fixing plate is mounted on the bottom end of the receiving groove, A cushion is mounted on the top end of the fixing plate, Support rods are mounted on both sides of one end of the base, the top end of the strut is hinged with a folding handle, The bottom of the base is provided with a shock-absorbing caster wheel, and the top of the moving plate is provided with a plurality of expansion springs, which are flexible in expansion and contraction, convenient for moving the moving plate, and convenient for free adjustment of the space of the accommodating groove to install energy-saving glass with different thicknesses, thus widening the applicable range of the device body and improving its practicability.

The invention relates to a hydraulic start and stop system of a double rotor hammer crusher. The system is characterized by being provided with a base, wherein a lower box body is arranged on the base; a blanking box is fixedly arranged on the upper part of the middle position of the lower box body; rotors are symmetrically arranged on the lower box body from middle to outside, separately, by taking the blanking box as axis of symmetry; an overhaul door covers the rotors; the overhaul door is hinged to the lower box body; the hydraulic start and stop system is arranged between the overhaul door and the lower box body; motors are separately arranged on two sides of the base to drive the rotors to work; safety pin holes are separately formed in the overhaul door and the lower box body; whenthe overhaul door is fully opened, the opening position of the overhaul door is fixed through a safety pin roll, and the hydraulic start and stop system can open or close the overhaul door needed to be opened conveniently and rapidly, and meanwhile, the safety pin hole fixes the overhaul door effectively when the overhaul door is fully opened to prevent safety accidents.

The embodiment of the invention discloses a recording method, comprising the steps as follows: obtaining an external sound signal while a first audio file is played; extracting characteristic information of the external sound signal, judging whether the characteristic information of the external sound signal is matched with preset characteristic information; recording the first audio file and the external sound signal if the characteristic information of the external sound signal is matched with the preset characteristic information so as to obtain a second audio file, and storing the second audio file in a terminal. The recording method of the embodiment of the invention can be used for fast and intelligently starting a recording function while an audio file is played.

The invention discloses a folding double-layer shopping trolley, which comprises a main support frame, a handle, an upper object carrying basket framework and a lower object carrying basket framework, wherein the main support frame consists of four front and back main support rods and two transverse rods, the four front and back main support rods are symmetrical at the left side and the right side, the front and back main support rods at the left side are crossed and hinged, the front and back main support rods at the right side are crossed and hinged, the two transverse rods are respectivelyconnected with the front and back main support rods which are symmetrical at the left side and the right side, the handle is hinged with the back main support rods, a locking mechanism is arranged between the handle and the back main support rods, the upper object carrying basket framework is hinged with the front main support rods, the upper object carrying basket framework is hinged with the handle, the back end of the lower object carrying basket frame is hinged with the front main support rods, lower object carrying basket framework support elements are arranged at both sides of the lowerobject carrying basket framework, and a linkage mechanism is arranged between the upper object carrying basket framework and the lower object carrying basket framework. The trolley has a small size after being folded and has a large size after being unfolded, the folding and the unfolding are fast and convenient, and the storage and the conveying are convenient.

The invention discloses an electric car with an RFID (Radio Frequency Identification) start and protection function. The electric car comprises wheels, an electric motor, a controller, an RFID label key, an RFID inductor, a sensor and a control module, wherein the control module comprises a start control module and a protection control module; the start control module and the protection control module alternatively control the controller to drive the electric motor to work, the forward work direction of the electric motor is consistent with the rotating direction of the wheels, and the backward work direction of the electric motor is contrary with the rotating direction of the wheels; the RFID label key can start the start control module by the RFID inductor, and the start control module can control the controller to drive the electric motor to work in the forward direction; the sensor can control the protection control module to open, and the protection control module can control the controller to drive the electric motor to work in the backward direction. The electric car is convenient and rapid to start, and has higher safety performance and high reliability.

The invention discloses a tail heat recovery type dirt retention preventive oil burning boiler. A boiler chamber is mounted at the top of an oil burning boiler main body; a protective box is mounted at the bottom of the frontage of the boiler chamber; a water inlet is formed in the top end of the right side of the boiler chamber; one end of the water inlet is fixedly connected with a water feedingpipe; a water pump is mounted at the bottom end of the water feeding pipe; a furnace pipe is arranged in the middle of the interior of the boiler chamber; an exhaust pipe is mounted at the top end ofthe right side of the furnace pipe; the top end of the exhaust pipe is fixedly connected with a tail gas outlet; one end of the tail gas outlet is fixedly connected with a first-class tail gas pipe;a water storage tank is mounted at the bottom end of the first-class tail gas pipe; a helical pipe is mounted in the middle of the water storage box; the bottom end of the helical pipe is fixedly connected with a second-class tail gas pipe; and a filter is mounted at the bottom end of the second-class tail gas pipe. A plurality of convex cavities are formed in the outer side of the furnace pipe toincrease the contact area of the furnace pipe and the water body in the boiler chamber, so that the heat exchanging speed is accelerated, the steam output is increased, and high simpleness and practicality are realized to further improve the working efficiency of the oil burning boiler main body.

The invention belongs to the technical field of medical instruments, and particularly relates to a sealing cover body used on a needle cylinder. The protective tube unit is hinged to the shaft body of the needle mounting tube, and the sealing sleeve unit sleeving the needle mounting tube is arranged in the protective tube unit, so that the needle head can be protected in a sealed manner and can also be protected from the outside. The invention has the following advantages: firstly, the protective tube unit is hard and is used for blocking and protecting external impact force on the needle head, and the inner side of the sealing sleeve unit is soft and is used for sealing and protecting the needle head, so that the needle head is intact and clean before being used; secondly, the protective tube unit is rotationally opened to expose the needle head, and the sealing sleeve unit can be jacked and bounced off in the early stage of the rotation action, so that the needle head opening operation is completed in one step, and the operation is very fast and efficient; and thirdly, when the sealing cover body is used later, the structural stability is high, the sealing sleeve unit is not prone to falling off accidentally, and the protection pipe unit is not prone to rotating accidentally.

The invention discloses a solar energy shared charging device used for a bus station. A paid charging area is set on the top of the front side of a device main body; a free charging area is set at thebottom of the paid charging area; a Y355 motor is installed on the top end in the device main body; the top end of the Y355 motor is fixedly connected with a rotating shaft; the top of the rotating shaft is hinged with a solar panel; a bus platform is set on each of both sides of the device main body; pillars are installed on both sides of the bus platform; a support plate is stalled at the bottom of each pillar; a first rotating shaft is installed at the top of the support plate; and a bench is installed at the inner side of the first rotating shaft. By adoption of the charging device, the paid charging area and the free charging area are used cooperatively; the paid charging area is used for a person who has a long trip distance and carries a bus card; the free charging area is used fora person who does not carry the bus card or needs the emergency electric power supplement; the paid charging area and the free charging area are cooperated with each other; the shared charging is realized; and at the same time, the practicability of the device main body is enhanced and the humanized design of the device main body is improved.

The embodiment of the invention discloses an operation interface display method and device and terminal equipment. The method is applied to the terminal equipment connected with a display screen. Themethod comprises the steps of obtaining a target program corresponding to a preset key in response to triggering of the preset key; wherein the target program is an application program or a system program; and controlling an interface of the target program to be displayed in a preset area of the display screen. On one hand, the program interface can be quickly started, and the operation process issimplified; and on the other hand, the user can directly operate two different programs on the display screen and directly display the different programs side by side, so that frequent switching between the display interfaces is avoided, the operation of the user is facilitated, and the user experience is improved.

The invention relates to water treatment industries, and specifically relates to a shell-fixing aspect of a water purifier. The invention discloses a secret connecting method for fixing a shell and an engine base of the water purifier. The method comprises the steps of arranging a connecting structure, fixing the engine base of a filter and a fixed standard element. The method also comprises the steps of arranging an external thread structure, a shell of a through hole and an internal thread decoration cover. The external thread structure is disposed in the periphery of the through hole; the fixed standard element penetrates through the through hole and is connected to the engine base connecting structure to so as to connect and fix the shell on the engine base; and the internal thread decoration cover is connected to the external thread structure on the shell in a fitting manner to form a secret connecting structure of the cover and the fixed standard element. The secret connecting method arranges the position of a shell installation hole in consideration of meeting mechanical properties of the shell of the water purifier, without worrying to destroy a control surface or the whole shaping and beauty of the shell, and integrates the secret connecting structure of the cover and the fixed standard element with the control surface or the shell together.

The invention provides a novel bottle with a self-opening cork. The bottle is characterized by comprising a bottle body, the cork, a thread jacket, a thread pull needle, a root rotation prevention device and a top cover; the bottle body is provided with an external thread; the cork is arranged in a bottle opening of the bottle body, the top of the cork is parallel to the bottle opening, and the side of the cork is attached to the inner wall of the bottle opening; the upper portion of the thread jacket is hollow, an internal thread is arranged on the inner wall of the thread jacket, the external thread is sleeved with the internal thread, and the internal thread and the external thread are fixed; the thread pull needle is fixed into the cork, the external thread is arranged on the bottle opening, the internal thread and the external thread are engaged with each other, the thread pull needle is provided with a spiral needle body and rotationally fixed into the cork, and the top of the spiral needle body and the top of the cork are located in the same horizontal plane; the root rotation prevention device is arranged on the spiral needle body, so that the thread pull needle is prevented from rotating along with the thread jacket; and the top cover is fixed to the top of the spiral needle body and attached to the top of the cork, the top of the thread jacket is attached to the edge of the top cover, the thread jacket is rotated, the top cover is squeezed by the thread jacket so as to move upwards, and the thread pull needle drives the cork to retract out of the bottle opening.

The invention discloses a multifunctional household weak electric box, belongs to a household weak electric box in the technical field of household electronic products, and aims to provide the multifunctional household weak electric box capable of realizing quick opening or closing of a box door under the condition of no lockset through a reset structure of the weak electric box. The multifunctional household weak electric box comprises a box body and a box door, wherein the interior of the box body is divided into two rows of functional areas left and right through a first partition board, which are a telephone switchboard, a fan chamber and a cable television signal distributor on the left row as well as a first control chamber, a network signal switchboard and a second control chamber on the right row; a door opening device is further arranged between the top wall of the box body and the box door; an anti-rotating cavity is formed in the interior of the box door, a second partition board is arranged in the anti-rotating cavity, and the second partition board is used for dividing the anti-rotating cavity into a movable cavity and a rotating cavity; the movable cavity is internally provided with a sliding seat, the sliding seat is connected to a pulling rope, the other end of the pulling rope is fixed on an articulated shaft in a wrapped connection manner, and an anti-rotating spring is further arranged between the sliding seat and the second partition board. The multifunctional household weak electric box is suitable for weak electric boxes used in homes.

A positive-pressure sealing and rapid cover plate opening embedded scraper transporter comprises a head part, a tail part and an intermediate section, all of which are provided with access doors. The head part is provided with a head sealing mechanism, and the tail part is provided with a tail sealing mechanism. The intermediate section is provided with a sealing and rapid upper cover opening mechanism, and the access doors are provided with sealing and rapid viewing door opening mechanisms. According to the positive-pressure sealing and rapid cover plate opening embedded scraper transporter, through well sealing on the shaft stretching-out end of the embedded scraper transporter, the access doors, an upper cover and other places where dust is possibly generated, environment pollution is reduced; and through the improvement on the access doors and an upper cover locking mechanism, rapid cover opening is convenient, and time is saved.

This is a multifunction vertical rotating window, including outer framework, glass window sash, hinge and sealing part. The outer framework is fixed in the wall of the window hole, hollow frame of the outer framework vertically hinged a shielding window, whose external dimensions are alike the hollow dimensions of the hollow framework body of the outer framework. The shielding window is connected with the outer framework through connecting part. At the sides of the shielding window there equips glass window sashes. Turning the shielding can bring all the glasses outside window into room, and can clean up the glasses in the room, so it solves the problem of cleaning up glasses for high floor tenement. The structure of the shielding window is firm, and the theftproof net frame are equipped on the shielding window. So it changes the original modality of the outside theftproof net, and beautifies the environment inside and outside room. Adopting double layer glass window sash and three window together locked window sash locked structure, it can not only save energy and reduce noises, but also have strong theftproof function. It's suitable for tenements and commercial use buildings, especially for the windows of high floor building.

The invention discloses an additional part of a tea packing tool, and particularly relates to a sealing cover of a tea caddy. The sealing cover comprises a cover body with an inner cavity, wherein a flange capable of being pressed on the platform surface of the upper end of a caddy body is arranged at the periphery of the upper end of the cover body, and at least one shifting sheet extending towards the outside of the cover body is arranged on the flange. After the structure is adopted, on the basis of no change of the conventional sealing cover structure, the more than one shifting sheet is arranged on the flange directly, when the sealing cover is opened, each shifting sheet can be pulled by using the hand to open the sealing cover, and thus the sealing cover can be conveniently and rapidly opened and a good sealing effect is achieved between the sealing cover and the caddy body; and the sealing cover has a simple structure, is convenient to operate, saves the time and the labor, and is convenient and practical.

The invention provides a pencil case with magnet blocks. The pencil case is provided with several corresponding magnetic blocks that attract each other at the junction of the box body and the box cover. The stationery box can be closed and closed relatively stably through the magnetic block. It is quick and convenient to open and cover. When students use it in class, it can also reduce noise compared with traditional zipper-opened products.

The invention discloses a tail door lock assembly. The lower part of a cover plate is connected with a connecting plate through a lock body; an opening slot is formed in the middle of the lock body; a lock catch shock pad is arranged on the rear end of the opening slot; a lock body shock pad is arranged on the left side of the opening slot; a door light signal conducting strip is arranged on the right side of the opening slot; a self-tapping screw A is arranged on the lock body; a ratchet wheel is arranged between the left part of the cover plate and the left part of the lock body, and is connected with the cover plate through a ratchet wheel shaft; a ratchet wheel return spring is arranged between the ratchet wheel and the lock body, and is located on an outer ring of the ratchet wheel shaft; a pawl is arranged between the right part of the cover plate and the right part of the lock body, and is connected with the cover plate through a pawl shaft; a pawl return spring is arranged between the pawl and the lock body, and is located on an outer ring of the pawl shaft. The tail door lock assembly provided by the invention is compact in structure, and realizes a central control opening function, an emergency opening function and a load opening function; the whole set of mechanism realizing the central control, emergency and load opening functions is beneficial to eliminating the potential safety hazard, and has favorable economic and social benefits when being popularized and applied.

The invention discloses an electric control valve in an intelligent control system, and relates to the technical field of electric control valves. The electric control valve comprises a valve body. The left lateral side and right lateral side of the valve body are fixedly connected with opposite faces of two flange plates correspondingly. A placing groove is formed in the lower surface of the inner wall of the valve body. A groove is formed in the upper surface of the inner wall of the valve body. A cuboid block is arranged on the inner wall of the groove. According to the electric control valve in the intelligent control system, a first magnetic block, a second magnetic block, a sliding rod, a second sliding block, a motor, a first gear, a second gear and a threaded column cooperate witheach other; the second magnetic block is driven by the threaded column to move downwards; the first magnetic block and the cuboid block are driven by the magnetic force between the first magnetic block and the second magnetic block to move downwards; and therefore the valve body can be blocked. People can directly control opening and closing of the valve without using bolts. Sealing gaskets are not required for sealing. Therefore, substance leakage in the valve body is avoided, and the electric control valve is better in safety.

A novel hair collecting apparatus for swimming pond water purification comprises a water inlet, a filter core, an emptying valve, a pedestal, a shell, a water outlet, a sealing ring, rotating hand wheels, a gas release valve, a pressure gauge and an upper cover, the filter core is fixedly arranged at the inner side of the shell through a flange structure, the left side and the right side of the shell are provided with the water inlet and the water outlet respectively, the bottom of the shell is connected with the emptying valve, the shell is fixed to the pedestal, the upper cover is sealed through the sealing ring and is fixedly connected with the shell through the rotating hand wheels, and the upper cover is provided with the pressure gauge and the gas release valve. The apparatus is used for pre-cleaning treatment of swimming pond water, and has the characteristics of fast starting and cleaning convenience; a cylinder is made of glass fiber reinforced plastic, and the filter core is made of an anticorrosive material, so the apparatus has the advantages of durability, good strength, good sealing property, and convenient inspection and maintenance.

The invention provides a resource dynamic configuration method and apparatus. The method comprises the steps of acquiring configuration information of an application, and judging whether the configuration information is the same as local configuration information corresponding to the application or not; and when the configuration information is different from the local configuration information corresponding to the application, downloading new resource information according to the configuration information. Therefore, the resource dynamic configuration method and apparatus can enable the updating of the application to be more flexible and convenient.

The invention discloses a stirring device for radiating. The stirring device for radiating comprises a stirring cabin body. The interior of the stirring cabin body is fixedly provided with a pluralityof stirring shafts. Each of a plurality of the stirring shafts is provided with a stirring blade. Two sides of the outer wall of the stirring cabin body are fixedly connected with a first cavity. Thebeneficial effect is that a lot of heat can be generated in a working process of the stirring device, a heat collecting plate is installed in the first cavity, the heat generated by the stirring device can be collected better, and the heat is discharged through an installed first air outlet hole; the outer wall of the first cavity is fixedly provided with a second cavity, a heat radiating plate is installed in the second cavity, and the heat is discharged through a second air outlet hole; and a fixing plate is provided with a pipeline fan, an air inlet installed on the pipeline fan is communicated with the second cavity, and residual heat in the first cavity and the second cavity can be absorbed into the pipeline fan, and discharged through an air outlet installed on the pipeline fan. Thedevice is simple in structure, good in radiating effect and long in service time.

The invention discloses a packing container capable of rapidly sealing, locking and opening a case cover, solving the problem that the operation is complex and the consumed time is long when the case cover of the existing pressure-bearing sealed packing container is locked or opened. According to the packing container, a lower box (2) is movably provided with an upper box (1); hinged seats (4) are arranged on the outer side of the periphery of the box opening of the lower box in equal intervals; the hinged seats correspond to bolt seats (3); the top end of a U-shaped head handle (6) is hinged to the two ends of a hinged shaft (5); an upper hinge pin (12) is arranged between top ends of two parallel connecting plates (11); the bottom end of a connecting bolt (8) is hinged to the middle of the upper hinge pin (12); a bolt clearing hole (14) vertical to the axle wire of a cylinder is formed in a half-cylinder-shaped locking block (13) which is horizontally arranged; a screw of the connecting bolt (8) is movably buckled with a horizontal U-shaped groove in the bolt seat. The packing container can be rapidly and conveniently locked and opened without a tool.