CN102745316B - Automatic-inflating wearing-type lifejacket - Google Patents
Automatic-inflating wearing-type lifejacket Download PDFInfo
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- CN102745316B CN102745316B CN201210177576.6A CN201210177576A CN102745316B CN 102745316 B CN102745316 B CN 102745316B CN 201210177576 A CN201210177576 A CN 201210177576A CN 102745316 B CN102745316 B CN 102745316B
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- air bag
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- rack
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Abstract
The invention relates to an automatic-inflating wearing-type lifejacket. The lifejacket comprises airbags (1), a lower upper opening and closing rack (5), an upper opening and closing rack (8), a retrieving drawing band (13), and an opening band (15). The airbags comprise a plurality of front and back airbags (1). The airbags (1) are connected by using an upper elastic band (10), such that a waistcoat-type jacket is formed. An elastic band (2) is arranged on a lower circle of the airbags (1) for fixing and positioning the lifejacket on a body. Two inner racks (21) and two outer racks (20) are arranged in the inner cavity of the airbags (1). Back end holes of the racks are positioned by using mobile shafts (19). With the tensile force of an upper rubber band (9), the inner racks (21) and the outer racks (20) opens the airbags (1). The inner racks (21) and the outer racks (20) are arranged in opposite directions. With the effect of the retrieving drawing band (13), the upper mobile shafts (19) and lower mobile shafts retrieve the airbags (1) and a back shoulder band (16), such that the opening side band (15) automatically opens the airbags (1) under the driving for carrying out inflation. The lifejacket provided by the invention is light, and is convenient to use. With the lifejacket, normal operations at sea are not affected. The lifejacket is advantaged in convenient operation, small volume, smart design, and low investment cost.
Description
(1) technical field
The present invention relates to the improvement invention of life jacket.
(2) background technology
In recent years, along with the sharp increase using fossil fuel in the violent speed development of each industry in the world and human lives, have a strong impact on large natural environment to pollute, impel Climate Anomalies, cause the disasteies such as violent typhoon, wind spout, strong wind heavy rain all can start the billow on sea and affect the safe navigation of boats and ships.On the other hand, underground energy is excavated in a large number, cause the earth's crust built on stilts and depression, fracture, irregular movement, and incrementally the sign such as face heavy burden causes earthquake and causes tsunami.Although China ocean has tsunami billow is weakened on natural island, all archipelagos impact around stopping protection, and the great waves in ocean also can threaten sea going safety of ship problem.Accordingly, following operation at sea, the casualty to ship of communications and transportation can be more frequent, and the light thin convenient life jacket automatically opening inflation is again escaping tool indispensable on passenger boat.
(3) summary of the invention
In view of the defect that prior art exists, the present invention aims to provide one to be had a set of upper health of dress and at once automatically opens airbag aeration, again can light thin life jacket, is applicable to passenger boat boats and ships and Passenger Vehicle are joined foot for subsequent use.
The present invention completes as follows, a kind of automatic inflating wears formula life jacket, comprises air bag, lower movable rack, upper movable rack, folds drawstring, open belt, described air bag is connected to form vest type cover clothing through upper elastic cord, under air bag, border establishes elastic cord to wear location, after air bag inner chamber, on plastic flagstone, locating rack is established in both sides, both sides locating rack respectively fills inner support and locates with fix shaft, article two, inner support establishes padlock elongated hole to mate with pintle hook lock activity, the each plug-in mounting outer support of both sides locating rack locating with fix shaft on plastic flagstone before air bag inner chamber, article two, outer support is respectively established sealed positioning port to lock with pintle hook lock to mate, article two, stomidium movable axis activity orientation after inner support and two outer supports, and through upper elastic pulling force, inner support and outer support are opened air bag, described lower movable rack and upper movable rack reversing sense are arranged, lower movable rack establishes locating rack at rear plastic flagstone, both sides locating rack respectively fills inner support and locates with fix shaft, article two, inner support arranges the activity of padlock elongated hole and pintle hook lock and mates, locating rack each plug-in mounting outer support in front plastic flagstone both sides is also located with fix shaft, article two, outer support establishes sealed positioning port and the sealed location of pintle hook lock, article two, after inner support and two outer supports, terminal aperture movable axis is located, and open airbag aeration with lower elastic return pulling force, upper movable axis and lower movable axis arrange and fold drawstring for folding air bag, pintle hook lock and lower pintle hook lock arrange unlatching and partially take up air bag and open inflation.
Described unlatching is with tensile force of belt inclined to degree of tightness to mate partially.
Described unlatching is partially with and is takeed on that air bag is flexible to be mated with collapsible back of the body.
The described drawstring that folds mates with collapsible air bag is flexible.
This technological development adds a kind of easy to use for market life jacket again, lightly, does not hinder the up-to-date technology of marine normal operation when wearing, and is marine traffic transport, the particularly life preserver of passenger traffic boats and ships indispensability.This technical operation is convenient, and volume is little dexterous again, and cost of investment is low.
(4) accompanying drawing explanation
The present invention has following accompanying drawing
Fig. 1 is that automatic inflating of the present invention wears formula life jacket positive view.
Fig. 2 is that automatic inflating of the present invention wears formula life jacket sectional view.
Fig. 3 is that automatic inflating of the present invention wears formula life jacket cutaway view (Fig. 3 is Fig. 1 and 2 ratio 6 times).
(5) detailed description of the invention
Accompanying drawing discloses the technology of the present invention structure, and Structure Figure describes in further detail embodiment more below: comprise air bag (1), lower movable rack (5), upper movable rack (8), fold drawstring (13), open belt (15), several air bags (1) before and after described air bag (1) is arranged also are connected to form vest type cover clothing through upper elastic cord (10), under several air bags (1), border arranges elastic cord (2) for wearing close-fitting location, elastic cord (2) lower edge arrange rope for stature especially slight of stature for subsequent use, air bag (1) fabric adopts polyether TPU material hot synthetic type, air bag (1) inner chamber front-back bonding net like elastoplast plate, rear plastic flagstone (18) epimere both sides respectively arrange movable rack (8) support locating rack, the inner support (21) of each plug-in mounting injection mo(u)lding in the locating rack of both sides, use the first movable set in fix shaft (26) one end of a corrosion-resistant steel slightly axle machine-shaping in inner support (21) and positioning frame hole, be inserted in again in the strong ring hole, upper elastic (9) termination of two pulling force, then fix shaft (26) another termination is inserted into activity orientation in inner support (21) and positioning frame hole, article two, upper elastic (9) is separately also near upper movable rack (8) both sides, article two, the frame of inner support (21) plastic flagstone (18) side rearward designs with "T"-shaped shape, strengthen sturdy and durable, article two, in inner support (21), epimere respectively arranges padlock elongated hole (23), the movable pintle hook lock (24) inserting two corrosion-resistant steels and slightly expect to process in padlock elongated hole (23), pintle hook lock (24) two ends are processed into and are tinyly coordinated in padlock elongated hole (23) size activity, avoid causing malfunctioningly locking with the sealed positioning port (22) on outer support (20) being blocked by padlock elongated hole (23), upper movable rack (8) outer support (20) of each plug-in mounting injection mo(u)lding in described front plastic flagstone (17) epimere both sides locating rack, outer support (20) grows the position of inner support (21) inner position axle (26), object does not affect thickness after folding air bag, and with the first movable set in fix shaft (25) one end of a corrosion-resistant steel slightly axle machine-shaping in outer support (20) and positioning frame hole, in another ring hole, termination of upper elastic (9) that suit two pulling force are strong again, and then fix shaft (26) another termination is inserted into activity orientation in inner support (21) and positioning frame hole, article two, upper elastic (9) is separately also near upper movable rack (8) both sides, article two, outer support (20) designs with "T"-shaped shape near the frame of front plastic flagstone (17) side, strengthen sturdy and durable, article two, in outer support (20), epimere respectively arranges sealed positioning port (22), sealed positioning port designs along gradient under (22), naturally push pintle hook lock (24) open time sealed for two outer supports (20) to close up, pintle hook lock (24) makes kayser enter sealed positioning port (22) and locks location under elastic cord (14) the return pulling force effect of open belt (15) hypomere, two described inner supports (21) and two outer supports (20) afterwards terminal circular hole are first inserted two upper elastic (9) stage casings pull-outs separated with the movable axis (19) of a corrosion-resistant steel slightly axle machine-shaping and movable axis (19) two ends activity could be inserted in two inner supports (21) and two outer support (20) connecting bores and use again jump ring activity orientation, and upper elastic (9) mainly acts on telescopic resilience return pulling force and two inner supports (21) and two outer supports (20) are opened air bag (1) enters inflation, described lower movable rack (5) and upper movable rack (8) opposite sense are arranged, lower movable rack (5) respectively arranges lower movable rack (5) support locating rack in hypomere both sides, rear plastic flagstone (18) back side, and the inner support of each plug-in mounting injection mo(u)lding in the locating rack of both sides, use again the first movable set in fix shaft one end of a corrosion-resistant steel slightly axle machine-shaping in inner support and positioning frame hole, be inserted in again in the strong ring hole, lower elastic (6) termination of two pulling force, then another termination of fix shaft is inserted into activity orientation in inner support and positioning frame hole, article two, the frame of inner support plastic flagstone (18) side rearward designs with "T"-shaped shape, strengthen sturdy and durable, article two, in inner support, epimere respectively arranges padlock elongated hole, the movable pintle hook lock inserting two corrosion-resistant steels and slightly expect to process in padlock elongated hole, pintle hook lock two ends are processed into and are tinyly coordinated in the activity of padlock elongated hole size, avoid malfunctioningly being blocked by padlock elongated hole locking with the sealed positioning port on outer support, lower movable rack (5) outer support of each plug-in mounting injection mo(u)lding in described front plastic flagstone (17) epimere both sides locating rack, outer support grows the position of inner support (21) inner position axle (26), object does not affect thickness after folding air bag, with the first movable set in fix shaft one end of a corrosion-resistant steel slightly axle machine-shaping in outer support and positioning frame hole, in another ring hole, termination of lower elastic (6) that suit two pulling force are strong again, and then another termination of fix shaft is inserted into activity orientation in inner support and positioning frame hole, insert activity orientation, article two, the frame of the forward plastic flagstone of outer support (17) side designs with "T"-shaped shape, strengthen sturdy and durable, article two, in outer support, epimere respectively arranges sealed positioning port, design along gradient under sealed positioning port, naturally push pintle hook lock open time sealed for two outer supports to close up, pintle hook lock makes kayser enter sealed positioning port and locks location under the degree of tightness of opening band (15) hypomere is partially with the effect of (14) return pulling force partially, degree of tightness is with partially (14), and lower end connection is positioned on rear plastic flagstone (18) lower end, degree of tightness is with partially (14), and upper end connects unlatching band (15) lower end partially, opening band (15) is partially fixedly installed on lower pintle hook lock and upper pintle hook lock (24), open the upper end interface (11) of inclined band (15) stretch into connection back of the body shoulder belt (16) root in the middle of collapsible back of the body shoulder air bag (12) and fix through sticky heat seal, avoid the collapsible back of the body to take on air bag (12) gas leakage can wear again at once easily to pull open with it and open partially band (15) and enter air bag (1) automatic inflating, after air bag (1) gas abundance, charge valve (7) blocks valve port automatically, after described lower two inner supports and lower two outer supports, terminal circular hole first inserts two upper elastic stage casings pull-outs separated with the movable axis of a corrosion-resistant steel slightly axle machine-shaping and the activity of movable axis two ends could be inserted in two inner supports and two outer support connecting bores and use again jump ring activity orientation, and lower elastic (6) mainly acts on telescopic resilience return pulling force and two inner supports and two outer supports are opened air bag (1) enters inflation, be fixedly installed on described lower movable axis and in lower elastic (6) two centres separated and fold drawstring (13), fold drawstring (13) epimere and directly stretch out the collapsible air bag in air bag (1) lower end (4) through movable axis (19), collapsible air bag (4) fabric is exactly air bag (1) fabric and fold drawstring (13) and seal disjunctor through glue heat seal, gas leakage is avoided to be convenient to again gathering air bag (1) of leaving behind, stretch out collapsible air bag (4) outside to fold drawstring (13) terminal and arrange pulling buckle (3), fold air bag (1) if time will pull and buckle (3) and lower movable axis folded together locking air bag (1) toward the drop-down drawstring (13) that folds through upper movable axis (19).
Claims (1)
1. automatic inflating wears a formula life jacket, comprises air bag (1), lower movable rack (5), upper movable rack (8), folds drawstring (13), open belt (15), it is characterized in that, described air bag (1) is connected to form vest type cover clothing through upper elastic cord (10), under air bag (1), elastic cord (2) dress location is set in border, after air bag (1) inner chamber, the first locating rack is respectively established in the upper both sides of plastic flagstone (18), first locating rack of both sides is respectively loaded onto inner support (21) and is located with the first fix shaft (26), article two, upper inner support (21) establishes padlock elongated hole (23), upper padlock elongated hole mates with upper pintle hook lock (24) activity, before air bag (1) inner chamber, the second locating rack is respectively established in the upper both sides of plastic flagstone (17), outer support (20) locating with the second fix shaft (25) on each plug-in mounting on second locating rack of both sides, article two, sealed positioning port (22) respectively established by upper outer support (20), upper sealed positioning port locks with upper pintle hook lock (24) and mates, article two, upper inner support (21) and two upper outer support (20) stomidium movable axis (19) activity orientation afterwards, and through upper elastic (9) pulling force, upper inner support (21) and upper outer support (20) are opened air bag (1), described lower movable rack (5) and upper movable rack (8) reversing sense are arranged, lower movable rack (5) respectively establishes the 3rd locating rack in rear plastic flagstone (18) both sides, 3rd locating rack of both sides respectively loads inner support and locates with the 3rd fix shaft, article two, lower inner support arranges lower padlock elongated hole, lower padlock elongated hole mates with lower pintle hook lock activity, the 4th locating rack is respectively established in front plastic flagstone (17) both sides, on 4th locating rack of both sides, under each plug-in mounting, outer support is also located with the 4th fix shaft, article two, sealed positioning port set by lower outer support, lower sealed positioning port and the lower sealed location of pintle hook lock, article two, after lower inner support and two lower outer supports, the lower movable axis of terminal aperture is located, and open air bag (1) inflation with lower elastic (6) return pulling force, upper movable axis (19) and lower movable axis arrange and fold drawstring (13) for folding air bag (1), upper pintle hook lock (24) and lower pintle hook lock arrange to open is with (15) to make air bag (1) open inflation partially, described unlatching is with (15) to be partially with (14) pulling force to mate with degree of tightness partially, described unlatching is with (15) to take on that air bag (12) is flexible to be mated with collapsible back of the body partially, the described drawstring (13) that folds mates with collapsible air bag (4) is flexible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177576.6A CN102745316B (en) | 2012-05-21 | 2012-05-21 | Automatic-inflating wearing-type lifejacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210177576.6A CN102745316B (en) | 2012-05-21 | 2012-05-21 | Automatic-inflating wearing-type lifejacket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102745316A CN102745316A (en) | 2012-10-24 |
| CN102745316B true CN102745316B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210177576.6A Expired - Fee Related CN102745316B (en) | 2012-05-21 | 2012-05-21 | Automatic-inflating wearing-type lifejacket |
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| Country | Link |
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| CN (1) | CN102745316B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266203A (en) * | 2014-07-05 | 2016-01-27 | 刘先忠 | A second-hand tobacco smoke sucking device |
| CN105249534A (en) * | 2014-07-20 | 2016-01-20 | 刘先忠 | Open fire-free smoking device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205686U (en) * | 1986-08-03 | 1988-02-10 | 刘庆彬 | Portable automatic life-buoy |
| CN2106132U (en) * | 1991-09-17 | 1992-06-03 | 周起兴 | Inflatable buoyancy adjustable lifesaving appliance |
| JP2002200184A (en) * | 2000-10-24 | 2002-07-16 | Yoshihiro Nakai | Float for indicating whereabouts |
| WO2009150309A1 (en) * | 2008-06-12 | 2009-12-17 | Sene Idrissa Ndiaye Cesaire | Inflatable spherical covering protection against sinking in water and burial by avalanche |
| CN201501521U (en) * | 2009-09-27 | 2010-06-09 | 南通市海鸥救生防护用品有限公司 | Inflatable life vest |
| CN102205870A (en) * | 2010-03-29 | 2011-10-05 | 王高才 | Buoyant apparatus with overwater floating air bag ring |
| CN202593831U (en) * | 2012-05-21 | 2012-12-12 | 陈仁多 | Autoinflation pullover type life jacket |
-
2012
- 2012-05-21 CN CN201210177576.6A patent/CN102745316B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86205686U (en) * | 1986-08-03 | 1988-02-10 | 刘庆彬 | Portable automatic life-buoy |
| CN2106132U (en) * | 1991-09-17 | 1992-06-03 | 周起兴 | Inflatable buoyancy adjustable lifesaving appliance |
| JP2002200184A (en) * | 2000-10-24 | 2002-07-16 | Yoshihiro Nakai | Float for indicating whereabouts |
| WO2009150309A1 (en) * | 2008-06-12 | 2009-12-17 | Sene Idrissa Ndiaye Cesaire | Inflatable spherical covering protection against sinking in water and burial by avalanche |
| CN201501521U (en) * | 2009-09-27 | 2010-06-09 | 南通市海鸥救生防护用品有限公司 | Inflatable life vest |
| CN102205870A (en) * | 2010-03-29 | 2011-10-05 | 王高才 | Buoyant apparatus with overwater floating air bag ring |
| CN202593831U (en) * | 2012-05-21 | 2012-12-12 | 陈仁多 | Autoinflation pullover type life jacket |
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| Publication number | Publication date |
|---|---|
| CN102745316A (en) | 2012-10-24 |
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Granted publication date: 20150701 Termination date: 20160521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |