CN103879529A - Inflatable lifejacket - Google Patents
Inflatable lifejacket Download PDFInfo
- Publication number
- CN103879529A CN103879529A CN201410096474.0A CN201410096474A CN103879529A CN 103879529 A CN103879529 A CN 103879529A CN 201410096474 A CN201410096474 A CN 201410096474A CN 103879529 A CN103879529 A CN 103879529A
- Authority
- CN
- China
- Prior art keywords
- life jacket
- headrest
- jacket body
- inflatable
- mentioned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The invention relates to an inflatable lifejacket comprising a lifejacket body (1), wherein the lifejacket body (1) forms an inverted U-shaped structure. The inflatable lifejacket is characterized in that the width between two lower hems of the U-shaped structure of the lifejacket body (1) is larger than the width of the top of the U-shaped structure; the U-shaped top of the lifejacket body (1) is provided with a headrest (2); the headrest (2) and the lifejacket body (1) form a monolithic structure; a cavity of a headrest bottom (2.1) of the headrest (2) is communicated with the cavity of the lifejacket body (1); a headrest top (2.2) of the headrest (2) is connected with the top of the lifejacket body (1) in a welded manner; the U-shaped top of the lifejacket body (1) is connected with a wave resistance cover made of a transparent material. The inflatable lifejacket is high in safety performance and comfortable to wear.
Description
Technical field
The present invention relates to a kind of inflatable life jacket.
Background technology
At present, life jacket is one of personal survival equipment of boats and ships lifesaving indispensability.And inflatable life jacket is because its volume is little, it is convenient to store, dress, superior performance is widely used; Inflatable life jacket is at ordinary times in without gaseity, comfortable light and handy when therefore personnel wear, flexible when work, meets just automatic inflating within 5 seconds immediately of water when overboard when personnel are unexpected, people is faced upward and keep afloat, thereby reach lifesaving object.Inflatable life jacket is different from conventional inherent buoyancy material life jacket, because its buoyancy is realized by gas, so need to ensure that it can absolutely smooth fast aeration be to examine the most important condition of its safety; It is equally very important that next is that personnel wear after life jacket the floading condition in water; Light and handy, attractive in appearance before unaerated, personnel are comfortable and easy to wear.Inflatable life jacket of the present invention is exactly the deficiency of inflatable clothing before overcoming, and can meet efficient, the safety of above-mentioned condition, the Novel inflatable life jacket of Comfortable attractive simultaneously.
Summary of the invention
The deficiency of inflatable clothing before the object of the invention is to overcome, provides a kind of safety performance high and dress comfortable inflatable life jacket.
The object of the present invention is achieved like this: a kind of inflatable life jacket, described life jacket includes life jacket body, described life jacket body is an inverted U-shaped structure, two skirt width of the U-shaped structure of described life jacket body are greater than the top width of U-shaped structure, the U-shaped top of described life jacket body is provided with a headrest, and this headrest and life jacket body are an one-piece construction.
A kind of inflatable life jacket of the present invention, the headrest bottom cavity of above-mentioned headrest is connected with the cavity of life jacket body, and the headrest top of headrest and the top of life jacket body are made rear vapour and are buckled reinforcing and be connected.
A kind of inflatable life jacket of the present invention, the U-shaped top place of described life jacket body is connected with a waveproof cover of being made up of transparent material.
A kind of inflatable life jacket of the present invention, is provided with an inflation flip flop equipment on described life jacket body, this inflation flip flop equipment includes inflation mechanism, automatic trigger mechanism and manual triggers mechanism,
Above-mentioned inflation mechanism includes a connected with outer casing being fixedly connected on life jacket body, on described connected with outer casing, have an air flue being connected with the cavity of life jacket body, described air flue inward turning is equipped with a gas cylinder, in air flue, be provided with a red needle to this bottle mouth of gas cylinder just, have the head of a top to contact with red needle;
Above-mentioned automatic trigger mechanism includes a case being arranged on connected with outer casing, top, the side of being provided with in this case, the party comes directly towards one end and is connected with case by the top spring in compressive state, the other end inserts one end of a sleeve, and the afterbody of above-mentioned top inserts the other end of this sleeve, the outside of described sleeve is closely wound with a steady ring, and the material of above-mentioned steady ring is water-soluble material, described sleeve includes an annular element, on the anchor ring of this annular element, be provided with the cylindrical member of a perpendicular setting, in described cylindrical member, be provided with many slot segmentations along its central axial direction and be divided into multiple individual components.
A kind of inflatable life jacket of the present invention, described steady ring is the cylinder that water-soluble powder or papery form.
A kind of inflatable life jacket of the present invention, described manual triggers mechanism includes one and is articulated with the pull bar on connected with outer casing by bearing pin, and described pull bar one end is connected with a stay cord, and the other end is provided with a fixture block, has a draw-in groove that holds fixture block on described top.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention is by the structure of the life jacket body of optimization U-shaped structure, more stable while making it floating, simultaneously, by the setting of headrest, make the head of wearer can obtain actv. support, head is dried up, and distance is higher, has reduced the pool of stormy waves lip-syncing, nose and has beaten, and improves the comfort of knowing clearly simultaneously; And by automatically triggering and the dual triggering of manual triggers, ensure that inflatable life jacket can smooth opening, increased its safety performance.
Brief description of the drawings
Fig. 1 is the structural representation of inflatable life jacket of the present invention.
Fig. 2 is the structural representation of the inflation flip flop equipment of inflatable life jacket of the present invention.
Fig. 3 is the structural representation of the sleeve of the inflation flip flop equipment of inflatable life jacket of the present invention.
Fig. 4 is the wearing effect simplified schematic diagram of inflatable life jacket of the present invention.
Wherein:
Headrest bottom 2.1, headrest top 2.2;
Connected with outer casing 3.1, air flue 3.2, gas cylinder 3.3, red needle 3.4, top 3.5, case 3.6, top, side 3.7, top spring 3.8, sleeve 3.9, steady ring 3.10, draw-in groove 3.11, pull bar 3.12, bearing pin 3.13, fixture block 3.14, stay cord 3.15;
Annular element 3.9.1, cylindrical member 3.9.2, slot segmentation 3.9.3.
Detailed description of the invention
Referring to Fig. 1 ~ 4, a kind of inflatable life jacket the present invention relates to, described life jacket includes life jacket body 1, described life jacket body 1 is an inverted U-shaped structure, and two skirt width of U-shaped structure are greater than the top width of U-shaped structure, thereby more stable when it is used, the U-shaped top of described life jacket body 1 is that the head place of wearer is provided with a headrest 2, this headrest 2 is an one-piece construction with life jacket body 1, and the headrest of headrest 2 bottom 2.1 cavitys are connected with the cavity of life jacket body 1, the headrest top 2.2 of headrest 2 is connected with the welded top of life jacket body 1, thereby while making to inflate by said structure, pressure gas can enter in headrest 2 smoothly, by the design of this headrest 2, make drowning people in use, head can obtain actv. and support, and learn by experiment, experimenter's free height, facial plane angle, body angle, angle of heel, flip-flop transition etc., data were all significantly improved,
And the U-shaped top place of above-mentioned life jacket body 1 is connected with a waveproof cover of being made up of transparent material, be placed in it wearer for cover, prevent drowning people's wind water of choking of choking in the process of jolting with stormy waves, effectively raise user's survival rate;
Meanwhile, be provided with an inflation flip flop equipment 3 on described life jacket body 1, this inflation flip flop equipment 3 includes inflation mechanism, automatic trigger mechanism and manual triggers mechanism,
Above-mentioned inflation mechanism includes a connected with outer casing 3.1 being fixedly connected on life jacket body 1, on described connected with outer casing 3.1, have an air flue 3.2 being connected with the cavity of life jacket body 1, described air flue 3.2 inward turnings are equipped with a gas cylinder 3.3, in air flue 3.2, be provided with a red needle 3.4 to these gas cylinder 3.3 bottlenecks just, have the head of a top 3.5 to contact with red needle 3.4;
Above-mentioned automatic trigger mechanism includes a case 3.6 being arranged on connected with outer casing 3.1, top, the side of being provided with 3.7 in this case 3.6, the party comes directly towards 3.7 one end and is connected with case 3.6 by the top spring 3.8 in compressive state, the other end inserts one end of a sleeve 3.9, and the afterbody of above-mentioned top 3.5 inserts the other end of this sleeve 3.9, on the outside of described sleeve 3.9, be closely wound with a steady ring 3.10, and the material of above-mentioned steady ring 3.10 is water-soluble material, if steady ring 3.10 is the cylinder that water-soluble powder or papery form; Described sleeve 3.9 includes an annular element 3.9.1, on the anchor ring of this annular element 3.9.1, be provided with the cylindrical member 3.9.2 of a perpendicular setting, be above provided with many slot segmentation 3.9.3 along its central axial direction is divided into multiple individual components to described cylindrical member 3.9.2; So in the time not touching water, due to the existence of steady ring 3.10, Fang Dingtou 3.7 does not contact with top 3.5, in the time touching water, steady ring 3.10 is met water degraded, dissolving etc. its intensity is reduced greatly, in addition the existence of slot segmentation 3.9.3, top, the side of making 3.7 rushes at top 3.5 under the elastic force effect of top spring 3.8, thereby make to come directly towards 3.5 move forward promote red needle 3.4 puncture gas cylinder 3.3, the pressure gas in gas cylinder 3.3 can be inflated life jacket body 1 by air flue 3.2 rapidly;
Above-mentioned manual triggers mechanism includes one and is articulated with the pull bar 3.12 on connected with outer casing 3.1 by bearing pin 3.13, described pull bar 3.12 one end are connected with a stay cord 3.15, the other end is provided with a fixture block 3.14, on described top 3.5, have a draw-in groove 3.11 that holds fixture block 3.14, increase manual releasing function by manual triggers mechanism, improve safety; In the time of needs manual releasing, pull stay cord 3.15, thereby pull bar 3.12 is rotated around bearing pin 3.13, fixture block 3.14 drives top 3.5 to move towards the direction of gas cylinder 3.3, equally punctures gas cylinder 3.3 by red needle 3.4 with above-mentioned automatic release;
In addition: it should be noted that above-mentioned embodiment is only an optimization scheme of this patent, any change or improvement that those skilled in the art does according to above-mentioned design, all within the protection domain of this patent.
Claims (6)
1. an inflatable life jacket, described life jacket includes life jacket body (1), described life jacket body (1) is an inverted U-shaped structure, it is characterized in that: two skirt width of the U-shaped structure of described life jacket body (1) are greater than the top width of U-shaped structure, the U-shaped top of described life jacket body (1) is provided with a headrest (2), and this headrest (2) is an one-piece construction with life jacket body (1).
2. a kind of inflatable life jacket as claimed in claim 1, it is characterized in that: the headrest of above-mentioned headrest (2) bottom (2.1) cavity is connected with the cavity of life jacket body (1), the headrest top (2.2) of headrest (2) and the top of life jacket body (1) are made rear vapour and are buckled reinforcing and be connected.
3. a kind of inflatable life jacket as claimed in claim 1, is characterized in that: the U-shaped top place of described life jacket body (1) is connected with a waveproof cover of being made up of transparent material.
4. a kind of inflatable life jacket as described in claim 1,2 or 3, it is characterized in that: on described life jacket body (1), be provided with an inflation flip flop equipment (3), this inflation flip flop equipment (3) includes inflation mechanism, automatic trigger mechanism and manual triggers mechanism
Above-mentioned inflation mechanism includes a connected with outer casing (3.1) being fixedly connected on life jacket body (1), on described connected with outer casing (3.1), have an air flue (3.2) being connected with the cavity of life jacket body (1), described air flue (3.2) inward turning is equipped with a gas cylinder (3.3), in air flue (3.2), be provided with a red needle (3.4) to this gas cylinder (3.3) bottleneck just, have the head of a top (3.5) to contact with red needle (3.4);
Above-mentioned automatic trigger mechanism includes a case (3.6) being arranged on connected with outer casing (3.1), in this case (3.6) top, the side of being provided with (3.7), (3.7) one end, the party top is connected with case (3.6) by the top spring (3.8) in compressive state, the other end inserts one end of a sleeve (3.9), and the afterbody of above-mentioned top (3.5) inserts the other end of this sleeve (3.9), the outside of described sleeve (3.9) is closely wound with a steady ring (3.10), and the material of above-mentioned steady ring (3.10) is water-soluble material, described sleeve (3.9) includes an annular element (3.9.1), on the anchor ring of this annular element (3.9.1), be provided with the cylindrical member (3.9.2) of a perpendicular setting, above be provided with many slot segmentations (3.9.3) along its central axial direction is divided into multiple individual components to described cylindrical member (3.9.2).
5. a kind of inflatable life jacket as claimed in claim 4, is characterized in that: the cylinder that described steady ring (3.10) forms for water-soluble powder or papery.
6. a kind of inflatable life jacket as claimed in claim 4, it is characterized in that: described manual triggers mechanism includes one and is articulated with the pull bar (3.12) on connected with outer casing (3.1) by bearing pin (3.13), described pull bar (3.12) one end is connected with a stay cord (3.15), the other end is provided with a fixture block (3.14), has one and hold the draw-in groove (3.11) of fixture block (3.14) on described top (3.5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096474.0A CN103879529A (en) | 2014-03-17 | 2014-03-17 | Inflatable lifejacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410096474.0A CN103879529A (en) | 2014-03-17 | 2014-03-17 | Inflatable lifejacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103879529A true CN103879529A (en) | 2014-06-25 |
Family
ID=50948730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410096474.0A Pending CN103879529A (en) | 2014-03-17 | 2014-03-17 | Inflatable lifejacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103879529A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133684A1 (en) * | 2018-12-24 | 2020-07-02 | 深圳市其真安全科技有限公司 | Intelligent inflatable life-saving vest |
| CN111498120A (en) * | 2020-04-08 | 2020-08-07 | 张何 | Aerospace is with suspension headrest |
| CN112373655A (en) * | 2020-10-27 | 2021-02-19 | 中国人民解放军海军航空大学 | Intelligent life jacket with positioning function |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004177A (en) * | 1996-05-30 | 1999-12-21 | Biesecker Douglas A | Pocket-sized, emergency flotation device with status indicator |
| CN1259465A (en) * | 1998-12-21 | 2000-07-12 | 平安株式会社 | Life-saving jacket having buffer air bag |
| CN2483315Y (en) * | 2000-12-27 | 2002-03-27 | 东玉峰 | Anti-ware and cold-proof life-jacket |
| CN2685231Y (en) * | 2004-02-04 | 2005-03-16 | 陶善国 | Two-purpose life-saving inflating device on water |
| CN2734617Y (en) * | 2004-09-17 | 2005-10-19 | 陶善国 | Amphibian life-saving aerating device |
| CN2752173Y (en) * | 2004-09-17 | 2006-01-18 | 陶善国 | Two-purpose water life-saving air-filling device |
| CN2913178Y (en) * | 2006-05-26 | 2007-06-20 | 陶善国 | Amphibian lifesaving aerating device |
| CN202170005U (en) * | 2011-08-05 | 2012-03-21 | 无锡兴泰船舶装备有限公司 | Inflatable life jacket |
| CN202213703U (en) * | 2011-09-07 | 2012-05-09 | 东营市胜软石油技术开发有限公司 | Life jacket with Beidou positioning and automatic inflating functions |
| CN203806119U (en) * | 2014-03-17 | 2014-09-03 | 无锡兴泰船舶装备有限公司 | Inflatable life jacket with headrest structure |
-
2014
- 2014-03-17 CN CN201410096474.0A patent/CN103879529A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6004177A (en) * | 1996-05-30 | 1999-12-21 | Biesecker Douglas A | Pocket-sized, emergency flotation device with status indicator |
| CN1259465A (en) * | 1998-12-21 | 2000-07-12 | 平安株式会社 | Life-saving jacket having buffer air bag |
| CN2483315Y (en) * | 2000-12-27 | 2002-03-27 | 东玉峰 | Anti-ware and cold-proof life-jacket |
| CN2685231Y (en) * | 2004-02-04 | 2005-03-16 | 陶善国 | Two-purpose life-saving inflating device on water |
| CN2734617Y (en) * | 2004-09-17 | 2005-10-19 | 陶善国 | Amphibian life-saving aerating device |
| CN2752173Y (en) * | 2004-09-17 | 2006-01-18 | 陶善国 | Two-purpose water life-saving air-filling device |
| CN2913178Y (en) * | 2006-05-26 | 2007-06-20 | 陶善国 | Amphibian lifesaving aerating device |
| CN202170005U (en) * | 2011-08-05 | 2012-03-21 | 无锡兴泰船舶装备有限公司 | Inflatable life jacket |
| CN202213703U (en) * | 2011-09-07 | 2012-05-09 | 东营市胜软石油技术开发有限公司 | Life jacket with Beidou positioning and automatic inflating functions |
| CN203806119U (en) * | 2014-03-17 | 2014-09-03 | 无锡兴泰船舶装备有限公司 | Inflatable life jacket with headrest structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020133684A1 (en) * | 2018-12-24 | 2020-07-02 | 深圳市其真安全科技有限公司 | Intelligent inflatable life-saving vest |
| CN111498120A (en) * | 2020-04-08 | 2020-08-07 | 张何 | Aerospace is with suspension headrest |
| CN112373655A (en) * | 2020-10-27 | 2021-02-19 | 中国人民解放军海军航空大学 | Intelligent life jacket with positioning function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10384751B2 (en) | Inflatable personal bodywear flotation device | |
| US8920205B2 (en) | Personal floatation device | |
| KR101182898B1 (en) | The compact type life jacket | |
| CN209479926U (en) | Separate type life jacket | |
| CN103879529A (en) | Inflatable lifejacket | |
| CN101607588A (en) | Life jacket in the water | |
| CN209126940U (en) | A kind of Novel life vest with Double-protection function | |
| US20180281909A1 (en) | Personal Floatation Device | |
| CN110143266B (en) | Water life jacket | |
| CN202170005U (en) | Inflatable life jacket | |
| CN205273813U (en) | Sue and labour and salvage net in multi -functional sea with the airbag | |
| CN204895816U (en) | Lifesaving bracelet on water | |
| CN111017157A (en) | Automatic inflatable floating platform capable of being thrown in air | |
| US20190021414A1 (en) | High altitude escape life jacket | |
| CN2688611Y (en) | Hanging type drowning-proof automatic inflation life buoy | |
| CN203806119U (en) | Inflatable life jacket with headrest structure | |
| TWM626194U (en) | Inflatable lifebuoy | |
| CN210212720U (en) | Rescue life jacket | |
| CN203032901U (en) | Life buoy with compressed air bottle | |
| CN108860506A (en) | A kind of lifesaving cage in underwater rescue system | |
| CN206141794U (en) | Inflation life buoy | |
| CN204737012U (en) | Prevent drowned wrist band | |
| CN215399265U (en) | Double-air-bag buoyancy vest capable of providing multiple inflation modes for scuba diving | |
| CN212605729U (en) | Self-inflating lifesaving cap | |
| CN216332658U (en) | Multi-purpose life buoy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140625 |
|
| RJ01 | Rejection of invention patent application after publication |