25 results about "Airbag" patented technology

A decorative member can be readily attached to an airbag cover of an airbag device and attaching workability is enhanced. A decorative member 10 is attached to an attaching part 3 of an airbag cover 1, and engaging projections 13 of the decorative member 10 pass through through-holes in the airbag cover 1 to the back face 1B of the airbag cover 1. A holding member 20 is bent and pressed against the airbag cover 1 side, so that the engaging sections 21 are moved from a state where they are approached to each other between the engaging projections 13, to the direction in which the engaging sections 21 separate from each other. Consequently, the engaging sections 21 are inserted to engaging holes 13K to be engaged with the engaging projections 13. The holding member 20 allows the decorative member 10 to be attached to the airbag cover 1 through the engaging projections 13.

The invention provides a pneumatic type cushion body device. The pneumatic type cushion body device comprises a controller and at least one fluctuating unit group, wherein the surface of the at leastone fluctuating unit group can form the overlapped fluctuating state; the at least one fluctuating unit group comprises at least one first air bag, at least one second air bag, a first air pump and asecond air pump; the controller is used for controlling the first air pump and the second air pump to work alternately; when the first air pump works, air can be extracted from the inflated second airbag for inflating the first air bag under the to-be-inflated state, so that the first air bag and the second air bag form the first fluctuating state within the work time of the first air pump; whenthe second air pump works, air can be extracted from the inflated first air bag for inflating the second air bag under the to-be-inflated state, so that the first air bag and the second air bag form the second fluctuating state within the work time of the second air pump; the alternating work of the first air pump and the second air pump enables the first air bag and the second air bag to performalternating fluctuating, so that the surface of the fluctuating unit group forms the overlapped fluctuating state.

The invention discloses a safety air bag which comprises an air pocket and two gas generators. The air pocket is divided into a first air chamber and a second air chamber through a separating wall. The two gas generators are respectively used for correspondingly aerating the first air chamber and the second air chamber. The air pocket of the safety air bag is divided into two air chambers, the two gas generators are arranged and respectively used for aerating the two air chambers, and consequently aeration efficiency of the air pocket can be improved and required time that the air pocket is completely unfolded is shortened. Moreover, different ignition timing and aeration pressure can be adopted for the two gas generators. The aeration direction of air can be guided through the air pocket. The aeration direction is changed from a direction facing a passenger to a transverse direction. The aeration time can be shortened, and simultaneously stiffness characteristics of different portions of the air bag can be more flexibly controlled and the head, the neck and the chest of the passenger can be effectively protected from being injured.

The invention relates to the field of electric appliance insurance, and more specifically relates to a pressure-adjusting type fuse. During normal energization, under the action of an adsorption mechanism, a telescopic mechanism is in contact with a connecting block, and a closed circuit forms. When short-circuit occurs, the temperature rises and the telescopic mechanism protrudes, so that the adsorption mechanism is disconnected, and a stretching mechanism is fully extended to disconnect the connecting block from the telescopic mechanism. The circuit is disconnected to form an open circuit torealize a protection effect. At the same time, the stretching mechanism extends to squeeze a stopper, and the stopper is pressed against an airbag so as to produce gas. The gas is discharged throughthe stretching mechanism. Thus the telescopic mechanism cools down so as to prolong the service life of the fuse. According to the invention, the service life of the fuse can be prolonged; the structure is simple; the cost is low; components are simple and easy to replace; and the long-term usage of the fuse can be ensured.

The invention discloses a nephrology department tourniquet. The nephrology department tourniquet comprises a hemostatic pack, the top and the bottom of the hemostatic pack are respectively provided with two adhesive tapes in fixed connection, and the surfaces of the adhesive tapes are provided with a plurality of adhesive tape breathing holes penetrating through the adhesive tapes; the outside ofthe hemostatic pack is provided with hairy adhesive tapes fixedly connected with the hemostatic pack, and the outside of the hairy adhesive taps is provided with lateral adhesive tapes; the top of a hemostatic gauze is provided with an airbag in tight connection, the outside of the airbag is provided with a release pipe, the top of the airbag is provided with a protective layer in tight connection; waterproof edges outside the adhesive tapes prevent external moisture from permeating to the bottom of the adhesive tapes and the lateral adhesive tapes; the adhesive tape breathing holes ensure thebreathing effects of the adhesive tapes to avoid secondary bacterial infection of skin due to poor breathability; the protective layer at the top of the airbag can protect the airbag and avoid failure of the airbag in normal pressure regulation due to external damage to the air bag.

The invention discloses a cardiology-department compression nursing device. The cardiology-department compression nursing device includes a column cylinder, an upper cover, an upper push plate, an airbag, a lower push plate, a compression spring, a base, magic straps and a balloon; the upper cover is arranged at the top of the column cylinder, the upper push plate is arranged inside the column cylinder, an upper push rod is arranged at the upper side of the upper push plate and penetrates through the upper cover, connection rods are arranged at one side of the upper cover, are hinged to the upper cover and are connected with the upper cover through extension springs, and pawls are arranged at one ends of the connection rods; a push handle is arranged at one end of the upper push rod, andratchets are arranged at the side, close to the push handle, of the upper push rod; the air bag is arranged at the lower side of the upper push plate, the lower push plate is arranged at the lower side of the air bag, a lower push rod is arranged at the lower side of the lower push plate, and the compression spring is arranged at the outer side of the lower push rod; and the lower push rod penetrates through the column cylinder to be connected with the base, and the balloon is arranged at the upper side of the base. The cardiology-department compression nursing device is in close contact withan affected part of a patient, a compression effect is better, and compression strength is convenient to adjust.

The invention provides a mattress control method, a mobile terminal and a computer storage medium, the method is applied to a mattress, the mattress comprises a mattress body, one side of the mattressbody is provided with a plurality of pressure sensing points, the mattress body is internally provided with a plurality of airbags, and the method comprises the following steps: obtaining basic information of a user; obtaining a plurality of initial pressure values of the plurality of pressure sensing points under different postures of the user; adjusting the air pressure of the plurality of airbags according to the basic information and the plurality of initial pressure values to reach the hardness value meeting the human physiological curve standard under the current posture; obtaining a preset getting-up time, a preset lifting speed and a preset lifting height; and when the preset getting-up time is up, lifting the bed head to a preset lifting height according to a preset lifting speed. Through the automatic awakening function of the mattress, when the set getting-up time is up, the bed head can be slowly lifted after the set getting-up time is up, the person is pushed to the sitting posture from the lying posture, the person is slowly awakened in the process, and the getting-up mode enables the person to get up more easily.

The invention relates to the technical field of medical instruments, in particular to a fixator for treating children with torticollis. It includes a base fabric, a first base plate, a second base plate, a clavicle fixer, an adjustment rope, an air bag and an air pump, one side of the base fabric is connected to one side of the first base plate, and the side of the first base plate away from the base fabric passes through The rotating shaft is rotatably connected to the second bottom plate; a first locking member capable of fixing the first bottom plate and the second bottom plate on the same plane is provided between the first bottom plate and the second bottom plate; the first bottom plate is installed along the side close to the second bottom plate There is a slide rail, and the slide rail is slidingly connected with one end of the clavicle fixing part; the other end of the clavicle fixing part is connected with one end of the adjustment rope, and the other end of the adjustment rope is connected with the base cloth, and the two adjustment ropes are arranged crosswise; the second base plate is provided with airbags and A pump connected to the air bag. The invention can fix the head and fix the collarbone, so that the curative effect of treating torticollis in children is good.

The invention belongs to the technical field of ships, and particularly relates to a ship anti-collision device. The ship anti-collision device is characterized in that the ship anti-collision devicecomprises a bottom plate, the bottom plate is fixedly connected with a hull through a bolt hole, a fastening bolt is arranged in the bolt hole, the bottom plate is connected with a mounting plate through a plurality of airbags, the end, away from the bottom plate, of the mounting plate is fixedly connected with a force unloading plate, the force unloading plate is fixedly connected with an arc-shaped rubber plate through a binding layer, a buffering layer is arranged between the bottom plate and the hull and made of rubber, one ends of the airbags are fixedly connected with the bottom plate, the other ends of the airbags are fixedly connected with the mounting plate, the mounting plate is fixedly connected with the force unloading plate through a bolt, the bottom plate is provided with a plurality of guiding columns, the mounting plate is provided with guiding column holes, the guiding columns penetrate through the guiding column holes, the airbags supply air through an external air pump, the upper surface of the arc-shaped rubber plate is an arc surface, and the lower surface of the arc-shaped rubber plate is a flat surface. According to the ship anti-collision device, the damageto the ships during collision can be reduced.

The invention relates to an airbag module for automotive vehicles, comprising a gas generator (15) and an inflatable cushion (13) which are housed in a container (11) which is prismatic in shape and formed by folding a flat sheet of suitable material in which its large sides (31, 33), its back side (35) and, as extensions of the sides of said large sides (31), flaps (37, 37′, 37″) corresponding to the sides of the closing surface of the container (11), are defined by means of pre-cut lines, said flaps (37, 37′, 37″) and the large side (33) they are separated from including cooperating means (41, 43, 45) defined by means of pre-cut lines, which allow closing the container (11). The container (11) additionally includes means (51, 53) defined by means of pre-cut lines intended for aiding in positioning and fixing the airbag module in the vehicle.

The invention provides a solar intelligent adjusting comfortable shoe. A user can set the figure, the color and the like of a flexible display screen on the shoe upper though a cell phone or a buttonarranged on the shoe according to personal preferences. When a shoe wearer treads downwards, downward pressure is applied to a first airbag and a second airbag, air flows to a third airbag and then isdispersed into all first retractable airbags and second retractable airbags, and first air pipes and second air pipes deform elastically and bulge in the stretching-in and extrusion process of the first retractable airbags and the second retractable airbags. In the process that the shoe wearer lifts feet, air in a shoe cavity enters the first air pipes and the second air pipes to press the firstretractable airbags and the second retractable airbags, meanwhile, a first elastic winding rope and a second elastic winding rope rotate reversely under the elastic force effect and pull the first retractable airbags and the second retractable airbags to be retracted, and thus first bag inner layers and second bag inner layers are wound around the first elastic winding rope and the second elasticwinding rope.

The invention discloses a pipeline connection mechanism used for chemical waste water transportation and capable of preventing leakage. The pipeline connection mechanism used for chemical waste watertransportation and capable of preventing leakage comprises a connection shell, a connection head, a first flange plate and a second flange plate. Connection heads are installed on the left side, the right side, the upper side and the lower side of the connection shell, blocking plates are connected into the connection heads in a threaded mode, partition plates are arranged in the connection shell,the outer sides of the blocking plates are connected with external connection pipes in a threaded mode, moving rings are connected to the outer sides of the external connection pipes in a threaded mode, and outer covers are fixed to the outer sides of the moving rings. According to the pipeline connection mechanism used for chemical waste water transportation and capable of preventing leakage, the moving rings are arranged, and the moving rings are connected with the external connection pipes in a threaded mode, so that through rotation of the moving rings, the outer covers can squeeze a first inflatable airbag body, and air inside the first inflatable airbag body enters a second inflatable airbag body through a communication pipe so as to seal pipelines with different diameters and avoidthe later leakage.

The invention relates to an airbag and an airbag assembly. The airbag comprises an airbag body, wherein the airbag body comprises first portions and second portions, and the outer sides of the first portions and the second portions are connected; when the airbag body is unfolded, the first portions are subjected to air inflation and expanded, and the second portions are not subjected to air inflation and extend in an unfolded region of the airbag body with the expansion of the first portions, wherein the unfolded region is used for providing protection for a passenger between the passenger anda vehicle; and when the airbag body is in a stored state, the first portions and the second portions are contained in a reserved space in the vehicle. According to the airbag, the great protection can be provided for the passenger, and meanwhile, the light weight is achieved.

A dust-removing air bag rainproof cover that is easy to maintain includes a cover body, a bracket and a hinge. The cover body is composed of two side plates, two inclined plates and a top plate. The brackets are welded on both sides of the air bag on the top of the dust collector, and the cover and the bracket are connected by hinges. The dust-removing air bag rain cover for easy maintenance can protect the air bag and its electrical components from being eroded by rain and smoke, ensuring that the blowing system The normal operation of the filter bag prevents rainwater from entering the filter bag and causing the filter bag to be hardened or even burned. The cover body and the bracket are connected by hinges. During maintenance, only the cover body needs to be turned over, which greatly facilitates the repair and maintenance of the air bag and injection system.

To provide an occupant protecting device for a vehicle capable of achieving smooth deployment without being obstructed by a seat belt. The occupant protecting device for the vehicle includes a curtain airbag 53 structured so that a slit 83 to admit insertion of the seat belt 42 is formed in the seat belt deployment region 106 at the tail 79C, and by the slit, the central part 107 and the tail 79C of the rear part bag portion 74R are divided into the first 111 and the second bag segment 112 and the first 113 and the second tail segment 114. When the curtain airbag is deployed, the seat belt set previously intrudes into the slit. Accordingly a smooth deployment can be made without being obstructed by the seat belt. When the curtain airbag is to be folded up in cylindrical form, the open end of the slit will not be opened by the ruptural part. Handling at folding up will be facilitated.

The invention relates to a motorcycle with safe belt and safe bubble, wherein it arranges safe belt and safe bubble at the motorcycle; mounts one safe belt box at the left side of passenger and driver; mounts two safe belt lockers at the right side; mounts safe bubble at the front of driver; the safe band and safe bubble can protect people.

The invention discloses an automobile and a control method thereof, in the disclosed automobile, a first sensor, a foldable airbag, a gas generator and a first controller are all arranged on an automobile frame, the first sensor and the gas generator are both connected with the first controller, and the foldable airbag is connected with the gas generator; the first sensor is used for detecting the actual acceleration of the automobile in the vertical direction; under the condition that the actual acceleration is smaller than the gravitational acceleration, the first controller controls the gas generator to be in a closed state, and the foldable air bag is in a folded state; and under the condition that the actual acceleration is larger than or equal to the gravitational acceleration, the first controller controls the gas generator to be in an open state, the gas generator drives the foldable air bag to be in an unfolded state, and at least part of the foldable air bag is located outside the automobile. According to the technical scheme, the problem that when an automobile falls from a high place, safety is poor can be solved.

The invention belongs to the field of road engineering, in particular to a construction site man-vehicle separation guide device. The construction site man-vehicle separation guide device comprises two storage boxes, wherein the two storage boxes are connected with a sleeve connector and a plug connector in a sealed mode respectively; a first air bag is fixedly connected between the two storage boxes; a plurality of second air bags which are parallel to one another and distributed at equal intervals are connected to the first air bag in a sealed mode, and the two ends of the first air bag areconnected with the sleeve connector and the plug connector in a sealed mode respectively; once not in use, the sleeve connector is separated from the plug connector; air in the first airbag and the second airbag flows out; the first air bag and the second air bag can be contracted and folded; the first air bag and the second air bag are folded and placed in the two storage boxes; the magnetic attraction plates on the end faces of the inner sides of the two storage boxes are fixed through mutual magnetic attraction; storage of the first air bag and the second air bag is achieved; the folded device is small in size and convenient to transport and store; the first air bag and the second air bag are protected; and damage to the first air bag and the second air bag during transport and storageis prevented.

The invention discloses a vehicle-mounted concealed breathing mask, which includes a box body, an elastic airbag, an elastic mask, and pipelines. A compression plate is hinged between the box body and the box cover through a pin shaft, and is arranged on the lower surface of the compression plate. There is an arc-shaped lower convex plate, the upper side of which can squeeze the elastic mask, and the lower side can squeeze the elastic airbag. Therefore, it can be perfectly combined with the box body. Under the extrusion of the box body and the compression plate, the elastic airbag and the elastic mask can be compressed and deformed at the same time. Since the elastic airbag and the elastic mask have the same deformation, they almost occupy the space in the box after compression, so It can achieve the purpose of maximum compression, minimize the volume of the box, and achieve the function of portable emergency use.

An airbag is inflated and deployed in a short time, and a protective panel is moved rapidly. An airbag device (1) is disposed in a base section (2) of a vehicle. The airbag device (1) is provided with a protective panel (10) covering the base section (2), an airbag (20), and an inflator. The inflator inflates and deploys the airbag (20) by generating a gas. The airbag (20) has at least two standing portions (30) and inflates and deploys between the base section (2) and the protective panel (10). The standing portion (30) stands up from the base section (2) through inflation and moves the protective panel (10).

The present invention relates to a polyester fiber that can be applied to a fabric for an airbag, and particularly, to a polyester fiber having elongation of 0.5% or more at a stress of 1.0 g/d, elongation of 4.3% or more at a stress of 4.0 g/d, and elongation of 7.5% or more at a stress of 7.0 g/d, and an initial modulus of 40 to 100 g/d, a method of preparing the same, and a fabric for an airbag prepared therefrom. Since the polyester fiber of the present invention remarkably decreases stiffness and secures superior mechanical properties, it is possible to provide superior packing properties, dimensional stability, and gas barrier effect, and to protect occupants safely by minimizing the impact applied to the occupants, when it is used for the fabric for an airbag.