CN1233532C

CN1233532C - Multifunctional inflatable life-saving apparatus in water

Info

Publication number: CN1233532C
Application number: CN 00118909
Authority: CN
Inventors: 方展崇
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-14
Filing date: 2000-06-14
Publication date: 2005-12-28
Anticipated expiration: 2020-06-14
Also published as: CN1327931A

Abstract

The present invention relates to a multifunctional inflatable lifesaving device in water, which is the improvement of a lifesaving device in water. The multifunctional inflatable lifesaving device is composed of an air storage bottle, a starting system and an inflation bag. The multifunctional inflatable lifesaving device is divided into three series of a manual and automatic inflation type, a water encounter automatic type and a water sinking automatic type. The multifunctional inflatable lifesaving device can have a safe lifesaving function in various water areas. The multifunctional inflatable lifesaving device is suitable for being used by various overwater activities and overwater working people.

Description

Buoyant apparatus in the air heave type water

Affiliated technical field

The invention belongs to the improvement of buoyant apparatus in the water

Background technology

Suicide, traffic accident, drowned be China's three big unexpected causes of the death, drowned death is a very serious problem.The inventor has carried out system to buoyant apparatus in the water for a long time and has comprehensively studied since apply for 85205258 patents, has once invented simple and easy buoyant apparatus patent in the water.But because buoyant apparatus is one and relates to the problem that life-and-death matter, technological specification is extremely strict, by long-term practice, finds in the water that there is big defective in patent such as simple and easy buoyant apparatus, causes this patent can't produce enforcement.

Summary of the invention

In order to overcome the defective of simple and easy buoyant apparatus patent in the water, the invention provides buoyant apparatus in a kind of air heave type water, this buoyant apparatus is divided into manual self acting, chance water self acting and three series of heavy self acting, the drowned problem of death of the comprehensive solution a variety of causes of energy.

The technical solution adopted for the present invention to solve the technical problems is: manually the self acting buoyant apparatus is by air bag, air bottle and start-up control system constitute, its air bottle is made up of two parts up and down, the air bottle first half has panel, volume trim ring and spring housing or valve seat are arranged below the panel, in spring housing or the valve seat spring is arranged, insert in the spring valve pipe lower end, seal ring is inserted in valve pipe upper end, has panel or moulding piece to push down above the seal ring, and valve pipe top is connected with compressing tablet, panel or have above the moulding piece and connect cover, connect cover and be connected with depression bar, liquefied gas is housed in the air bottle, connect cover and connect air bag; The bottle wall of meeting water self acting buoyant apparatus is connected with guard shield, and the filter paper laminate patch that multilayer changes is placed in the guard shield, and laminate patch one end is fixed on peg or air bottle elsewhere, and other end tension is connected on the depression bar that is pressing spring; The guard shield of heavy water self acting buoyant apparatus is made osed top, it simultaneously is equipped with the pressure-sensitive sheet, the pressure-sensitive sheet connects shifting bar, being connected in framework in the guard shield is equipped with and decides the bar sheet and stir spring, shifting bar passes the hole of deciding the bar sheet, laminate patch one end is connected on the peg, and the other end passes on the depression bar that guard shield is connected holddown spring with backguy.

The invention has the beneficial effects as follows, stable and reliable for performance, be suitable for swimming, aquatic sports, operation at sea, crewman, passenger, waterside youngster measure use, the drowned problem of death of one of the comprehensive solution of energy China three big unexpected causes of the death.

Description of drawings

The present invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is first kind of manual self acting buoyant apparatus theory structure scheme drawing of the present invention (the whole accompanying drawings of this paper all are principle schematic)

Fig. 2 is second kind of manual self acting buoyant apparatus scheme drawing.

Fig. 3 meets water self acting diagrammatic series of views.

Fig. 4 is the submerged water diagrammatic series of views.

1. gas cylinders, 2. spring housings, 3. springs, 4. volume trim rings, 5. sealing rings, 6. panels, 7. valve pipes, 8. compressing tablets, 9. connection covers, 10. air bags, 11 depression bars 12 close piece 13. upper walls 14. geometrical clamps 15. windows 16. window screws 17. reflector plates 18. sealing rings 19. slidies 20. window nuts 21. valve seats 22. moulding pieces 23. spring bases 24. springs 25. guard shields 26. laminate patches 27. pegs 28. holes 29. screws, 30. nuts, 31. hangers, 32. pull bars, 33. pressure-sensitive sheets, 34. fixed pole sheets 35. and stir spring 36. apertures 37. carriage release levers 38. frameworks 39. sealing of hole bars 40. sealing of hole spares 41. little springs 42. little spring covers 43. charge valves among the figure

The specific embodiment

As Fig. 1, air bottle becomes by two parts up and down are complete.Air bottle the first half has upper wall 13, panel 6; Volume trim ring 4 is arranged below the panel 6, and the panel in the middle of the volume trim ring 4 has a hole to pass valve pipe 7, and valve pipe 7 is made little up and down pipe broad in the middle, and last minister bottom is short, and the top tube wall is looked the compressing tablet connection mode and can be holed or not hole.Compressing tablet can be connected in valve pipe upper end, also can be connected in valve pipe middle part, and promptly the valve pipe passes compressing tablet.When assembling panel conversely, the valve pipe 7 that is inserted in seal ring 5 is passed the hole of panel, make seal ring 5 put into the volume trim ring, spring 3 is packed into the bottom of valve pipe 7, put spring housing 2 and go into to roll up in the trim ring, volume trim ring 4 spring housing 2 volume that curves inwardly is compressed with machine.At this moment seal ring 5 is pressed under the panel by spring housing 2, and spring 3 is pushed down valve pipe 7 (spring 3 just compression parts still have very big compressible stroke), and if make valve pipe 7 discs broad in the middle leave seal ring 5, gas can pass in and out.Connect compressing tablet 8 in valve pipe 7 upper ends, connect the various appropriate method leak-tight joints of cover 9 usefulness on panel 6, connected activation member depression bar 11 and connect cover before this, depression bar can be by closing piece 12 and being connected cover and connecting, and also can be directly depression bar be closed piece with being connected to cover to cast together and not.Depression bar 11 passes the hole of closing piece 12, and depression bar 11 curves two or four complications, depression bar is placed vertically seen, shown in Fig. 1 figure below, depression bar curves two vertical line sections and two complications of a horizontal line section; If the long vertical line section of back is curved two complications again then become four complications, the horizontal line section of these second complications can be compressed the spring that is placed on the panel, states in addition below.The horizontal line section of Fig. 1 closes that piece should have adequate thickness so that also there is certain thickness in the hole in the hole of closing piece 12, the horizontal line section as axle just is difficult for swing like this.Close the hole of piece and can make the different concentric circles in aperture, aperture and depression bar coupling, macropore is put seal ring or liquid rubber, depression bar can be rotated and gas can not leak at the place, hole up and down.Depression bar 11 front ends pass the hole that connects cover 9, cover integrator closing piece with being connected, and the position in the hole that connection is covered should make the position of after it the is connected panel a little higher than compressing tablet 8 in this hole.The air bottle first half and lower part 1 are got up by technology leak-tight joints such as welding or use seal ring cigarettes, charge into gas to air bottle, gas just can have been preserved.Connect cover 9 and connect air bag 10, one strut and ties 11 rear ends, front end is just depressed needle 7 (spring pressurized this moment), and gas promptly charges into air bag.Because spring 3 pressurizeds, the spring 3 of letting go sets back and makes the valve pipe push down seal ring 5, and gas replenishment process is ended.Unlikely inflation is ended in order to let go behind strut and tie, can load onto geometrical clamp 14 in the suitable place of panel 6 or bottle wall, should fixedly accompany two effects, the one, can behind strut and tie, fixedly make air bottle gas charge into air bag it, the 2nd, make depression bar draw high behind the certain position to be lived unlikely damage depression bar by limit.Its available spring leaf is made.Fig. 2 is another kind of air bottle scheme drawing, and is similar with Fig. 1, and the difference of itself and Fig. 1 is that spring housing 2 and volume pressure ring 4 are made valve seat 21 and moulding piece 22 is arranged.As Fig. 2, valve seat 21 is arranged below panel 6, panel and valve seat can be disposable making, and also can be synthetic after the two is done.The same with spring housing 2, the appropriate location of valve seat 21 is porose so that gas communication.Spring 3 is placed on below the valve seat, puts into valve pipe 7, and seal ring 5 is inserted in valve pipe 7 upper ends, puts into moulding piece 22 above the seal ring, connects cover 9 and is pressed in above the moulding piece 22, makes the moulding piece push down seal ring.Connect cover 9 and is connected with valve seat or panel, the connection mode that connects cover 9 can have two kinds, and a kind of is to be connected with panel connecting cover with the volume platen press, and panel is suitable for rolling up pressure bonded assembly shape with being connected to cover to make earlier in advance; The another kind of employing is threaded, and promptly earlier valve seat upper inside wall face made screw thread, also makes the screw thread that matches connecting cover 9 lower ends, is connected with this.Can put into film or adhesion agent when connecting makes to connect between cover and the valve seat and seals.Other frame modes are identical with Fig. 1.Air bottle can be loaded onto charge valve 43 in suitable place, also can non-inflatable valve and directly inflate into air bottle at valve pipe 7 places.

The air bottle of Fig. 1 and Fig. 2 can be that transparent plastic material is done, and also can be that metal is done.If metal is done,, can load onto a watch window 15 in the air bottle appropriate location in order to see the blue gas scale of construction of bottle the inside.As Fig. 1, earlier do a circular hole in the air bottle appropriate location, window nut 20 puts into that leak-tight joint is on the bottle wall in the circular hole, and there is reflector plate 17 window nut bottom, and there is seal ring 18 window nut inside, seal ring 18 top (window level placement) has slide 19, window screw 16 screws in window nut 20 and compresses slide, slide pinch-off seal circle, thus close a bottle interior gas, and liquefied gas flows into from reflector plate 17 next doors, can know the amount of seeing bottle interior liquefied gas with eyes.

Above-mentioned manual type series can play the safe life-saving effect in general water activity.But for the operation at sea personnel etc., automatic starting device immediately when requiring in the by the board in danger then can use and meet water self acting and heavy water self acting series of products this moment.They can be made on the basis of Fig. 1 and Fig. 2, also can come confining gas without the form of valve pipe and seal ring, and directly come the mouth of air bottle is sealed with cap liner, this moment, the bore of bottleneck was done forr a short time, similarly connect the air storage bottleneck with Fig. 1,2, utilize striker to crash through cap liner and make that gas charges and discharge into air bag in the air bottle with being connected cover.

The direction of Fig. 3,4 depression bar 11 is to be formed for 90 ° by Fig. 1,2 left-hand revolutions, the effect of so easy description spring 24 and depression bar 11.The structure that Fig. 3,4 left parts connect (not analysing and observe) below the cover (9) and Fig. 1,2 connect the following structure of cover identical (with cap liner seal except).When depression bar (11) right-hand member rises, that is to say when spring 24 is upheld that the left front end of depression bar 11 that is to say the front end screw down valve pipe 7 of depression bar among Fig. 1,2 or crashes through cap liner, and the interior gas of air bottle is charged and discharged into air bag.Therefore we know, the how extension and the compression of controlling spring 24, and the startup that promptly equals to control buoyant apparatus is whether.

As shown in Figure 3, in the panel of air bottle or the suitable place at bottle wall place, spring perch 23 is arranged below the depression bar 11, spring 24 is placed in the spring perch, the bottle wall is connected with peg 27 and guard shield 25, and filter paper laminate patch 26 1 ends that multilayer changes are connected in air bottle or guard shield is suitably local such as on the peg 27, and other end tension is connected on the depression bar 11 that is pressing spring, this moment, spring 24 was compressed, and gas can deposit in the air bottle.It is the filter paper laminate patch 26 that multilayer changes that present embodiment is met the automatically actuated critical component of water, and intensity is big during its dry state, meets the very fast disconnection of water, not moisture-sensitive and contaminated.This is that the inventor puts into practice discovery for many years.In order to make laminate patch not drenched by rainwater and to be collided, 25 protections of laminate patch 26 usefulness guard shields.In the time of like this in the people drops water, laminate patch 26 is met water and is disconnected, and originally compressed spring 24 is upheld immediately, and the spring handle depression bar 11 right rear end jackings of extension rise, the left front end of depression bar is depressed compressing tablet and needle is forced down or crashes through cap liner, so gas promptly charges into air bag 10 and the people is saved.

Fig. 4 is that loading is compressed into water spare and made on the basis of Fig. 3, and guard shield 25 is made osed top, it simultaneously is equipped with pressure-sensitive sheet 33, the pressure-sensitive sheet connects shifting bar 37, being connected in framework 38 in the guard shield is equipped with and decides bar sheet 34 and stir spring 35, shifting bar 37 passes the hole of deciding bar sheet 34 so that do not swing during its displacement, and laminate patch 26 1 ends are connected on the peg, and the other end passes on the depression bar 11 that guard shield is connected holddown spring 24 with backguy.Have the little spring cover 42 of inlet opening to be connected in the guard shield outside, little spring 41 is pressing sealing of hole spare 40 that water can not flowed in the aperture 36 (little spring is half compressive state, still has bigger compressible stroke).Pressure-sensitive sheet 33 pressurizeds displacement to the right under water, the shifting bar 37 that is connected the pressure-sensitive sheet is along with displacement to the right, stir also displacement to the right gradually of spring 35, when the depth of water reaches certain also shifting bar 37 moves to a certain position when a bit, stirring spring stirs to the right suddenly and withstands sealing of hole bar (39), sealing of hole bar 39 is moved right, originally the sealing of hole spare 40 that was sealing aperture 36 also moves right, water flows into (available tubule leads directly to laminate patch to the water that flows into to shorten run up time) in the guard shield from aperture 36, laminate patch 26 is met wet the disconnection, and originally spring 24 extension starter gears by compression become life jacket that the people is emerged automatically.When guard shield was passed in the backguy that connects laminate patch here, backguy can be slided, but is sir-tight in the guard shield, and this passes in backguy on the position of guard shield need carry out partially sealed measure.According to practice, the depth of water of general starter gear can be controlled in about 1.5～2m.Because atmospheric variation can cause pressure-sensitive water inlet part and start the error of the degree of depth, so guard shield preferably has easy osed top aperture, can directly utilize aperture 36, also can establish aperture in addition, before using aperture opened so that inside and outside the guard shield atmosphere communicate, closed pores can reduce barometric error so again.

Above-mentioned pressure-sensitive water inlet part is a kind of pattern, and multiple pattern is still arranged in addition, can be on the same plane of guard shield such as pressure-sensitive sheet and aperture 36, or the like.Also have a kind of easier mode, only load onto the sense fragment at the suitable position of guard shield and get final product, the sense fragment closes the hole of guard shield, and it is broken automatically when certain depth of water, and water makes the laminate patch disconnection in this inflow guard shield, reaches to sink water and start purpose automatically.

Present embodiment also can have manual function concurrently except heavy water automatic lifesaving function is arranged.As Fig. 4, the backguy that connects laminate patch does not directly hang on the depression bar 11, but is connected in the hanger 31, and two holes 28 are arranged at the hanger bottom, top is connected with screw 29, the tail end of depression bar 11 is made circle or triangle, and the backguy top of laminate patch is also porose 28, passes this three holes with pull bar 32, screw 29 passes the tail end circle of depression bar, in nut 30 DRIVE SCREWSs, swivel nut 30 makes spring 24 be depressed into utmost point lower position, promptly inflatablely goes into air bottle.When the needs manual start device, with pulling out pull bar 32 stay cord of pull bar (or be connected in), spring 24 is upheld and starter gear, does not at this moment damage heavy water self-winding parts.

Claims

1. buoyant apparatus in the air heave type water, it is by its airbag, air bottle and start-up control system constitute, it is characterized in that air bottle is made up of two parts up and down, the air bottle first half has panel (6), volume trim ring (4) and spring housing (2) or valve seat (21) are arranged below the panel, in spring housing (2) or the valve seat (21) spring (3) is arranged, insert in the spring (3) valve pipe (7) lower end, seal ring (5) is inserted in valve pipe (7) upper end, there are panel (6) or moulding piece (22) to push down above the seal ring (5), valve pipe (7) top is connected with compressing tablet (8), panel or have above the moulding piece and connect cover (9), connect cover (9) and be connected with depression bar (11), liquefied gas is housed in the air bottle, connect cover (9) and connect air bag (10).

2. according to the described buoyant apparatus of claim 1, it is characterized in that panel (6) or bottle wall have geometrical clamp (14).

3. according to the described buoyant apparatus of claim 1, it is characterized in that a bottle wall is connected with guard shield (25), the filter paper laminate patch (26) that multilayer changes is placed in the guard shield (25), laminate patch (26) one ends are fixed on peg (27) or air bottle elsewhere, and other end tension is connected on the depression bar (11) that is pressing spring (24).

4. according to claim 1 or 3 described buoyant apparatuss, it is characterized in that guard shield (25) is a leak free, the one side of guard shield or two faces are equipped with and can the pressure-sensitive water inlet make laminate patch (26) meet wet open circuited pressure-sensitive water inlet part under certain depth of water.

5. according to claim 1 or 4 described buoyant apparatuss, it is characterized in that pressure-sensitive water inlet part thoughts compressing tablets (33), the pressure-sensitive sheet connects shifting bar (37), being connected in framework (38) in the guard shield is equipped with and decides bar sheet (34) and stir spring (35), shifting bar (37) passes the hole of deciding bar sheet (34) so that do not swing during its displacement, laminate patch (26) one ends are connected on the peg, the other end passes on the depression bar (11) that guard shield is connected holddown spring (24) with backguy, have the little spring cover (42) of inlet opening to be connected in the guard shield outside, little spring (41) is pressing sealing of hole spare (40) that water can not flowed in the aperture (36).

6. according to the described buoyant apparatus of claim 1, it is characterized in that window nut (20) leak-tight joint is in the bottle cinclides in the air bottle window (15), there is reflector plate (17) window nut bottom, there is seal ring (18) inside, slide (19) is arranged above the seal ring, and window screw (16) screws in the window nut and compresses slide and seal ring.