Utility model content
The purpose of this utility model is to propose a kind of small volume for above-mentioned technical problem, wear and be simple and convenient to operate
Intelligent inflatable lap belt.
The utility model solve the technical scheme that is used of above-mentioned technical problem for:Intelligent inflatable lap belt, including be used for
Put air bag air bag component, for the source of the gas component to airbag aeration, control assembly and use for controlling source of the gas component
In the belt body for carrying above-mentioned each component;
The air bag component includes air bag and the turnover box for putting air bag, and the turnover box is fastened on waistband
On body, the air bag is connected by a plurality of connecting line with belt body;
The source of the gas component includes gas bomb, the automatic corkage dress for opening gas bomb for providing source of the gas for air bag
Put;
The air pipe for connecting the gas bomb and air bag is provided with the belt body;
The control assembly is including the control chip in movement control box, the power supply for power supply, for sending
Pulse current starts the electronic circuit and the pressure sensor for detecting hydraulic pressure of automatic bottle opening device, the electronic circuit and
Pressure sensor is electrically connected with control chip respectively;
Pressure sensor detects hydraulic pressure and when the time reaches setting value, and control chip triggering electronic circuit starts to be opened automatically
Bottle is opened gas bomb and is supplied by tracheae road direction air bag, and airbag aeration expansion ejection turnover box is simultaneously full of completely swollen by gas
It is swollen, after expanding completely air bag is by connecting line traction belt body and holds human body and swims on the water surface.
In the utility model, the air bag component includes the popping-up box for inserting turnover box, and the popping-up box is fixed
It is connected in belt body, the turnover box includes that body and upset are covered, and air bag is folded after vacuumizing and is seated in by the body
In the accommodation space constituted with upset lid, the popping-up box is provided with the accommodating cavity for housing turnover box, is equiped with turning over for air bag
Turn box to be inserted into the accommodating cavity, and at least one wall of the popping-up box is membrane structure, and airbag aeration is expanded against
The upset is opened to cover and stretched by the upset lid or tear the thin-wall construction to eject air bag.
In the utility model, the popping-up box and belt body are formed in one structure, or the popping-up box film
It is welded with belt body integral.
In the utility model, the automatic bottle opening device includes piston tube, and the opening of the piston tube is provided with for connecting
The connecting portion of gas bomb;Piston is provided with the piston tube, the piston is provided with the striker of gas bomb, the piston tube
Bottom is provided with squib and the electronic circuit of the squib and control assembly 5;Electronic circuit produces pulse current detonation electricity
Ignitron produces air work to promote piston quickly to move through the gold that striker punctures gas bomb towards gas bomb along piston tube
Category diaphragm, opens gas bomb and passes through tracheae road direction airbag aeration.
In the utility model, the air bag component is two, is separately positioned on the two ends of this band of waistband.
In the utility model, the belt body is provided with the junction button for wearing.
In the utility model, the belt body is provided with the accommodating cavity for the connecting line for housing, and the accommodating cavity sets
There is the opening pulled out for connecting line, the zigzag guide plate being arranged oppositely is provided with the opening.
In the utility model, the air bag includes being pushed open for expanding the airsac tube, swollen for inflating of the upset lid
The swollen tracheae for producing the gasbag of buoyancy and being connected with air pipe, the airsac tube connect setting is at the bottom of the gasbag
Portion, the tracheae is connected on airsac tube, and the airsac tube is folded in the turnover box in Z-shaped.
In the utility model, the control assembly is used to control the testing button of collection current gas pressure value and for hand
The dynamic control button for starting automatic bottle opening device, the testing button is electrically connected with control chip respectively with control button.
In the utility model, the control assembly includes the electrode for meeting water turn-on control circuit, i.e., intelligence can fill
Gas waistband is started working.
The utility model is integrated in belt body by by air bag component and source of the gas component height, constitutes Waistband structure
Lifesaving product, intelligent inflatable lap belt can be worn on loins by user, and small volume, distribution are convenient;And by control
The built in pressure sensor detection hydraulic pressure of component carrys out the automatic identification depth of water, and according to residing environmental pressure by control assembly
Electronic circuit produces pulse current to start automatic bottle opening device unlatching gas bomb and air bag is inflated, and airbag aeration expands and floats
Bubbled through the water column so as to hold human body in user's loins or both sides oxter.
Specific embodiment
It is new to this practicality below in conjunction with drawings and Examples in order to illustrate more clearly of the technical solution of the utility model
The technical scheme of type is further elaborated, it should be apparent that, description below is only some implementations of the present utility model
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these embodiments
Obtain other embodiments.
Referring to figs. 1 to Figure 10, intelligent inflatable lap belt, the loins for being worn on user ejects gas in Aeration in the water
User is lifted out the water surface by capsule, and the intelligent inflatable lap belt is included for putting the air bag component 2 of air bag 23, for air bag
The 23 source of the gas components 3 inflated, the control assembly 5 for controlling source of the gas component 3 and the waistband for carrying above-mentioned each component
Body 1;Belt body 1 is the connection tie of each functional part, and an organic whole is formed by by each functional part.
Specifically, air bag component 2 includes air bag 23 and the turnover box 21 for putting air bag 23, the connection of turnover box 21 is solid
It is scheduled in belt body 1, air bag 23 is connected by a plurality of connecting line 24 with belt body 1 simultaneously in turnover box 21;Air bag
23 eject from turnover box 21 and continue inflation and produce buoyancy to swim in the water surface, and by connecting line 24 that belt body 1 is past
Pull in water surface direction.
Source of the gas component 3 includes being opened for the gas bomb 38 for the offer source of the gas of air bag 23, for opening the automatic of gas bomb 38
Bottle;High-pressure carbon dioxide is stored in gas bomb 38, the reserves of the carbon dioxide of gas bomb 38 are enough by all of air bag
23 inflations, automatic bottle opening device automatically opens gas bomb 38 when needing to be inflated air bag 23.
The air pipe for connecting gas bomb 38 and air bag 23 is provided with belt body 1;Air pipe is arranged on waistband sheet
A plurality of tracheae composition inside body 1, is coupled together all of air bag 23 with gas bomb 38 by the tracheae of air pipe, so that can
Smoothly imported in air bag 23 with by the carbon dioxide in gas bomb 38.
Control assembly 5 is including the control chip in movement control box, the power supply for power supply, for sending pulse
The electronic circuit of the automatic bottle opening device of current start and for detect hydraulic pressure pressure sensor and positioned at waistband connect buckle
Control button 6, electronic circuit and pressure sensor are electrically connected with control chip respectively;Pressure sensor real-time monitoring intelligently may be used
Environment hydraulic pressure residing for inflatable waistband, control chip judges making for intelligent inflatable lap belt by the pressure signal of pressure sensor
Whether user is in drowned state;For power power supply typically use battery, the battery can use disposable dry cell,
Rechargeable battery can also be used.
When pressure sensor detects hydraulic pressure and the time reaches setting value, (setting value is specially and reaches the hydraulic pressure depth of water
Setting value and the time value more than the setting value or setting value), control chip triggering electronic circuit sends pulse current
Start automatic bottle opening device unlatching gas bomb 38 to be supplied by tracheae road direction air bag 23, the inflation of air bag 23 ejection turnover box 21
And by gas full of expanding completely, the air bag 23 after expanding completely passes through the traction belt body 1 of connecting line 24 and holds human body drift
Float on the surface.
In one embodiment, air bag component 2 includes the popping-up box 22 for inserting turnover box 21, and popping-up box 22 is fixed
It is connected in belt body 1, turnover box 21 includes body 211 and upset lid 212, air bag 23 is folded after vacuumizing and is seated in by this
In the accommodation space that body 211 and upset lid 212 are constituted, popping-up box 22 is provided with the accommodating cavity for housing turnover box 21, is equiped with
The turnover box 21 of air bag 23 is inserted into the accommodating cavity, and at least one wall of popping-up box 22 is membrane structure 221, air bag
23 inflations are promoted to be opened upset lid 212 and stretches or tear the membrane structure 221 to eject air bag by overturning lid 212
23。
Specifically, turnover box 21 includes body 211 and the upset lid 212 being hingedly connected on the body 211, body 211
The accommodation space for housing air bag 23 is constituted with upset lid 212;Upset lid 212 can be overturn with the wide-angle of opposing body 211, and
And upset lid 212 is not provided with fixed connection structure with body 211, uniquely relies on the spacing holding of membrane structure 221 of popping-up box 22
Cover state;It is seated in accommodation space and is abutted with the internal face of turnover box 21 because air bag 23 is folded, therefore air bag 23 exists
Upset lid 212 can be promoted in expansion process, upset the opposing body 211 after by the push effect of air bag 23 of lid 212 overturn simultaneously
Dilating effect is produced to the film wall of popping-up box 22 and is finally stretched or is torn the film wall;Upset lid 212 is being turned over completely
After going out popping-up box 22, after the completely out popping-up box 22 of air bag 23, the air bag 23 of folded state continues in external force such as gas pressures
The lower Automatic-expanding of effect and fast aeration expansion, the air bag 23 of swelling state produce buoyancy support human body.
In one embodiment, popping-up box 22 and belt body 1 are formed in one structure.Certainly, in other embodiment
In, popping-up box 22 can also be fixedly connected in belt body 1 by attachment structures such as junction buttons 4,
In one embodiment, automatic bottle opening device includes piston tube 32, and the opening of the piston tube 32 is provided with for even
Connect the connecting portion of gas bomb 38;Piston 35 is provided with piston tube 32, piston 35 is provided with the striker 36 of gas bomb 38, piston tube
32 bottom is provided with squib 34 and the electronic circuit of the squib 34 and control assembly 5;Electronic circuit produces pulse electricity
Stream detonation squib 34 produces air work to promote piston 35 quickly to be moved through towards gas bomb 38 along piston tube 32 and hits
Pin 36 punctures the metallic membrane of gas bomb 38, opens gas bomb 38 and is inflated by tracheae road direction air bag 23.
Specifically, automatic bottle opening device includes piston tube 32, the opening of the piston tube 32 is provided with for connecting gas bomb 38
Connecting portion;Piston 35 is provided with piston tube 32, piston 35 is provided with the striker 36 of gas bomb 38, and the bottom of piston tube 32 sets
There is squib 34;The blast of squib 34 produces air work to promote piston 35 quickly to be moved towards gas bomb 38 along piston tube 32
Metallic membrane dynamic and that gas bomb 38 is punctured by striker 36.Preferably, the bottom of the piston tube 32 is provided with and is done for discharge
The steam vent 313 that explosion gas after work(resets so as to piston 35, due to the small volume of the steam vent 313, in squib 34
Ignite moment and there was only minimal amount of gas by steam vent 313, do not interfere with the acting to piston 35.
Preferably, piston 35 and striker 36 can be structure, or integrated formed structure with separable assembled, according to production
The concrete condition of processing technology selects corresponding structure.
Preferably, it is tightly connected general use threaded connection or snap joint is more convenient, therefore, connecting portion is provided with company
Screw thread or snap joint are connect, it is convenient while ensureing that connection is reliable to install.In actual installation, first in the company of gas bomb 38
Connect and installed again after smearing fluid sealant in screw thread or snap joint, one sealant is formed in the connecting portion of piston tube 32,
Prevent gas leakage.
Preferably, piston 35 is to produce substantial amounts of air work to promote after being ignited by squib 34, if piston 35
And not enough, gas can leak the seal between the inwall of piston tube 32 from the gap between the inwall of piston 35 and piston tube 32
Go out, have a strong impact on the speed of piston 35.Therefore, sealing ring is provided between the inwall of piston tube 32 and piston 35, sealing is improved,
Ensure that striker 36 obtains enough speed to puncture metallic membrane.
Squib 34 is the more commonly used a kind of explosive in civil detonation product, using the mode of electronic ignition, is used
Conductor wire electrically connects power supply with squib 34.During one being generally lain in due to intelligent inflatable lap belt dynamically, electricity
Ignitron 34 easily occurs rocking and causes conductor wire and the leg loose contact of squib 34 or disconnection in piston tube 32, makes
Into dangerous hidden danger.Therefore, the method is additionally included in the exhausted combustion set 33 that the bottom of piston tube 32 is provided for putting squib 34, should
Combustion set 33 is molded by exhausted combustible material absolutely, and profile matches with piston tube 32, can just insert the bottom of piston tube 32, absolutely combustion
The notch matched with the end of squib 34 is respectively arranged with set 33 and piston 35, squib 34 is consolidated by notch
Ground is clamped in absolutely between combustion set 33 and piston 35, it is to avoid squib 34 collides with piston tube 32.Also set in piston tube 32
Have the threading hole 314 for wearing conductor wire, absolutely combustion set 33 on notch be a groove, the groove simultaneously with steam vent 313 and
Threading hole 314 is connected, and the conductor wire for igniting squib 34 is arranged in combustion set 33 absolutely, and is worn by threading hole 314
Go out and be connected with power supply.The conductor wire is welded on the front line of squib 34, because combustion covers the phase of 33 and squib 34 absolutely
To position stabilization, it is ensured that the reliability electrically connected between conductor wire and squib 34.
Preferably, striker 36 has to be extracted from metallic membrane and can just make after puncturing the metallic membrane of the sealing of gas bomb 38
The compressed air obtained in gas bomb 38 enters in the most short time and struts air bag, in actual applications, due to gas bomb 38
Pressure is not very high, it may appear that the situation that is not enough to promote piston 35 to retreat and cause the air bag of intelligent inflatable lap belt cannot
Open.Therefore, being arranged with adjustable spring 37 on striker 36, the adjustable spring 37 can use turriform spring.During installation, turriform bullet
The root of striker 36 is inserted at the osculum end of spring, and the other end and the gas bomb 38 of turriform spring are abutted against.Striker 36 is in squib
The airflow that 34 blasts are produced promotes lower compression turriform spring and is quickly moved to gas bomb 38, and gas bomb is pierced into striker 36
After 38 metallic membrane, the turriform spring reset for being compressed exits striker 36 so that compressed air can be opened by striker 36
The hole for opening smoothly derives gas bomb 38.
Preferably, intelligent inflatable lap belt is worn on the loins of user, is typically all immersed in water, it is necessary to will be whole
Device carries out parcel water-proofing treatment.Therefore, the device that gas bomb 38 is opened in blast also includes protecting crust 31, piston tube 32 and gas storage
Bottle 38 is wrapped in protecting crust 31.The protecting crust 31 can as needed make capsule shape or other shapes, and use lightweight
Material such as foaming body is made, and will not increase too many extra load.It is additionally provided with for housing between piston tube 32 and protecting crust 31
The accommodation space 312 of the waste gas after acting, the accommodation space 312 is connected by steam vent 313 with piston tube 32.Open gas storage
After bottle 38, piston 35 is resetted, and other after acting are drained into accommodation space 312 by steam vent 313, it is ensured that piston 35 can be suitable
Profit resets.
Preferably, piston tube 32 is provided with the connecting tube 39 for the compressed air in gas bomb 38 to be drawn.Gas bomb
After 38 open, the compressed air in gas bomb 38 is derived by the connecting tube 39.Because intelligent inflatable lap belt is usually use
Two air bags are, it is necessary to two-way tracheae 311 introduces compressed air into air bag;Therefore, connecting tube 39 uses threeway, threeway and piston tube
Sealing ring 310 is provided between 32, sealing ring can use O-ring seal.The threeway is connected with the tracheae 311 for being connected air bag respectively
Connect, compressed air is imported in air bag.
In one embodiment, air bag component 2 is two, is separately positioned on the two ends of this band of waistband.Two air bag groups
Part 2, respectively positioned at two transaxillary positions of user, is arcuate structure after the inflation of air bag 23 of air bag component 2, is just adapted to
In two armpits or loins of user, so as to smoothly lift user.
In one embodiment, belt body 1 is provided with the junction button 4 for wearing, by junction button 4 by belt body
1 two ends couple together, so as to reliably wear loins in use.
In one embodiment, belt body 1 is provided with the accommodating cavity for the connecting line 24 for housing, and accommodating cavity is provided with use
In the opening that connecting line 24 is pulled out, the zigzag guide plate being arranged oppositely is provided with opening;The sawtooth of specific wherein side
The sawtooth of shape guide plate is circle-arc tooth, and the zigzag fashion of the zigzag guide plate of opposite side is that boss-shaped tooth and the zigzag are oriented to
The between cog position arc-shaped structure of the sawtooth of plate, the suitable of connecting line 24 is conducive to while avoiding and connecting line 24 is caused and damaged
Profit is pulled out.The position of connecting line 24 is carried out by zigzag guide plate spacing, it is to avoid tangled between connecting line 24
With outwards jump.Preferably, the zigzag guide plate uniform intervals of the side at the opening of the storage tank of belt body 1 are provided with
The structure of stepped tooth 11 of big spacing, be the structure of arc groove 12 between each two stepped tooth 11, and the storage tank of belt body 1 is opened
The zigzag guide plate of the opposite side at mouthful is provided with the structure of pointed tooth 14 in direction corresponding with the structure of circle-arc tooth 13 so that even
Wiring 24 is limited in the structure of arc groove 12 after pull-out, it is to avoid mutually winding.
In one embodiment, air bag 23 is including pushing the airsac tube 231 of upset lid 212 open for expanding, for inflating
The tracheae 233 that expansion produces the gasbag 232 of buoyancy and is connected with air pipe, the connect setting of airsac tube 231 is in gasbag 232
Bottom, tracheae 233 is connected on airsac tube 231, and airsac tube 231 is folded in turnover box 21 in Z-shaped.
Specifically, to allow that air bag 23 smoothly expands expansion, air bag 23 includes producing buoyancy for inflation
Gasbag 232, the airsac tube 231 and the tracheae 233 for introducing external gas source of pushing upset lid 212 open for expanding, air bag
The connect setting of pipe 231 is connected on airsac tube 231 in the bottom of gasbag 232, tracheae 233.Airsac tube 231 is folded in Z-shaped
In turnover box 212, and airsac tube 231 is located remotely from the side of upset lid 212.In the airsac tube 231 that Z-shaped structure is folded
Each section equivalent to a ballonet pipe 231, each section ballonet pipe 231 is expanded to the swollen of next section ballonet pipe 231
It is swollen to strive for more spaces, and then allow that airsac tube 231 smoothly expands expansion.After air bag 23 includes that gasbag 232 is folded
Put with by upset lid 212 side, tracheae 233 is from being arranged on body 211 for introducing external in the accommodating cavity of turnover box 212
The side opening 213 of source of the gas is passed and is connected with the air pipe of external gas bomb 38.
In one embodiment, control assembly 5 is used to control the testing button of collection current gas pressure value and for hand
The dynamic control button 6 for starting automatic bottle opening device, testing button is electrically connected with control chip respectively with control button 6.Specifically,
The control button 6 is arranged on the waistband connection buckle of intelligent inflatable lap belt, facilitates user's touch control.First pressed before lower water
Testing button collects the atmospheric pressure value of currently used environment, and control assembly can be touched according to the atmospheric pressure value Auto-matching of currently used environment
Hair hydraulic pressure value.When user does not feel like oneself, it is also possible to open air bag 23 by pressing control button 6.
In one embodiment, control assembly 5 includes the electrode for meeting water turn-on control circuit, and the electrode is shaft-like
Structure or laminated structure;I.e. intelligent inflatable lap belt is started working.Intelligent inflatable lap belt is realized in this way by adopting
Automatically control, it is safe and reliable without unnecessary construction of switch and switch motion, while relay indicating light is provided with, when electrode is met
When water is turned on, relay indicating light is green, and indicating intelligent inflatable lap belt is started working.
The utility model is integrated in belt body by by air bag component and source of the gas component height, constitutes Waistband structure
Lifesaving product, intelligent inflatable lap belt can be worn on loins by user, and small volume, distribution are convenient;And by control
The built in pressure sensor detection hydraulic pressure of component 5 carrys out the automatic identification depth of water, and passes through control assembly according to residing environmental pressure
Electronic circuit produce pulse current to start automatic bottle opening device and open gas bomb to be inflated air bag, airbag aeration expands simultaneously
Float on user's loins or both sides oxter is bubbled through the water column so as to hold human body.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection domain of the present utility model.