CN203005720U - Back cushion capable of converting into buoyancy life preserver in water - Google Patents
Back cushion capable of converting into buoyancy life preserver in water Download PDFInfo
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- CN203005720U CN203005720U CN2012204850745U CN201220485074U CN203005720U CN 203005720 U CN203005720 U CN 203005720U CN 2012204850745 U CN2012204850745 U CN 2012204850745U CN 201220485074 U CN201220485074 U CN 201220485074U CN 203005720 U CN203005720 U CN 203005720U
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- life preserver
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Abstract
The utility model discloses a back cushion capable of converting into a buoyancy life preserver in water, which comprises a first back cushion (20); a detachable second back cushion (10) is disposed at the edge of the outer periphery of the first back cushion (20); when the back cushion is used as a life preserver in water, the second back cushion (10) can deform into a buoyancy life preserver for lifesaving in water; the second back cushion (10) adopts an inflatable lifesaving structure, or a lifesaving structure with buoyancy materials filled in the second back cushion (10); sufficient buoyancy is generated by the second back cushion (10) in water, which can at least make a head of a person in water expose outside the water surface safely. Therefore, people are better helped to timely convert the back cushion on the seat into a buoyancy life preserver in water immediately after escaping from a vehicle in time, and people are timely escaped more safely in water so as not to be drowned.
Description
Technical field
The utility model relates to a kind of life preserver, especially relates to a kind of use with ship, with the car placement, can be used for escaping in water by it, and can double as the back cushion that can be exchanged into the buoyancy life preserver of the protective effect of playing with water, swim.
Background technology
In the ship that travels, usually all can dispose the life preservers such as life jacket, buoy quoit, in order at the shipwreck that meets accident, crash, the accident lifesaving such as shipwreck uses; Yet the life preservers such as the life jacket in ship, buoy quoit generally adopt unified centralized management to place usually, or the position such as are configured under each seat; The problem that exists like this is exactly when meeting accident shipwreck or shipwreck, ship collision accident, may be due to the dangerous state of causing confusion that promptly cause of burst, thus can not real effectively distribution life jacket, buoy quoit needs the personnel of lifesaving to each; Even if perhaps placed life jacket or buoy quoit under every seat; but usually can happen suddenly because of the accident of event with personnel such as ships due to numerous; be in the high-pressure mix; and can't normal reaction come; cause can not the very first time in time correctly taking out under the seat with the fastest speed the life preservers such as life jacket; and be in the mix of knowing which way to go, thereby miss best self-help life-saving process, the final serious problems that cause drowned loss life.
Same along with automobile industry, expanding economy, automobile, bridge car have more and more become people's commercialization and walking-replacing tool; Also be accompanied by simultaneously the development of traffic, more and more near a river, face the lake highway, increasing of bridge causes vehicle in the process of moving, the unexpected unfortunate injures and deaths traffic accident of falling over into water that some various factors cause constantly occurs; The driving vehicle personnel that special heavy rain floods in recent years cause are caused drowned casualty accident by water logging, provide food for thought especially, fear; These fall over into water, the problem that is directly jeopardized people's life security by water logging etc. has given people the height alarm bell of sounding, although yet fall over into water, produced numerous emergency survival instrument and the lifesaving methods such as life-saving hammer by the problem of water logging for these vehicles thereupon, make people can increase life preservers such as placing life-saving hammer in vehicle, to improve escape margin.But also exist a serious problem be exactly: even if people can open car door by various lifesaving approach in the very first time, perhaps by tool to open car doors such as life-saving hammers, make the personnel in vehicle to leave timely in car, break away from the danger in stranded car.Yet the following same serious problems that produce are exactly after obtaining in time leaving in car, must be in the face of drowned danger, personnel dangerous in not all timely disengaging car are natatory, if not natatory personnel, but might be the interior precarious position of stranded car to occur just to break away from then be absorbed in by the extremely dead precarious position of water logging at any time, equally also there be the death risk of being captured life at any time in this; Even if perhaps natatory personnel, if but the position when falling over into water is in the depth of water, and water surface area is large, and periphery is when being in unmanned Discovery Status, the unforeseen circumstances such as also easily cause that muscle power overruns, and then the final same life death risk that causes; By the time be found and rescue group's arriving has been late, these higher threat problems all can be deprived anyone life security at any time.
The utility model content
The utility model is for solving the existing vessel trouble waters that shipwreck, shipwreck cause that meet accident in the process of moving, cause effectively normally distributing life preserver to every with the ship personnel, perhaps take out the life jacket, the buoy quoit that originally configure under the seat and miss best lifesaving equipment meeting with the ship personnel are can not be normally among flurried self-service; And existing vehicle in the process of moving, during the traffic accidents such as appearance is fallen over into water, water logging, even if after in time breaking away from car, thereupon may occur at once again directly by water logging or even the present situation such as dead danger occurs and provide a kind of can better help can people at convenient self-service buoy quoit or the life preserver of obtaining fast of the very first time, can put on a life buoy easily and fast or life preserver thereby reach in water, reach safe escape by the lethal dangerous back cushion that can be exchanged into the buoyancy life preserver of dying of water logging.
The utility model is to solve the problems of the technologies described above the concrete technical scheme that adopts to be: a kind of back cushion that can be exchanged into the buoyancy life preserver, comprise the first back cushion, it is characterized in that: the outer shroud peripheral edge of described the first back cushion is provided with detouchable second back cushion, when life preserver used in as water, described the second back cushion was that deformable is the buoyancy lifesaving instrument of life preserver in water; Described the second back cushion adopts inflatable lifesaving structure, or adopts and be provided with buoyant material fill the lifesaving structure in the second back cushion, and described the second back cushion can produce enough buoyancy in water, can make at least in water personnel or shoulder surface.Be placed on the back cushion on the seat, run into that unexpected shipwreck, shipwreck or vehicle fall over into water, during the burst contingency such as water logging, people can in time pick up back cushion in the very first time very easily conveniently, fast dismantling is laid down the first back cushion, the second back cushion of round body is used as buoy quoit, with it being enclosed within fast, be that the person who happens to be on hand for an errand is in water, also can make head or the shoulder of personnel in water be exposed to safely and effectively on the water surface, reach the most self-service safe escape by the lethal danger of dying of water logging, make dead life danger be reduced to minimum level.Use simply, efficient and convenient, and in the usual time, whole back cushion can be done the back cushion function and used as being placed on the seat, increase travelling comfort, reach different results of use.
As preferably, described the second back cushion adopts closed loop round body or the open loop type round body that is connected to form by one or more snippets buoyancy lifesaving section, or directly adopts an independent closed loop round whole.The closed loop round body that the second back cushion can be connected to form by one or more snippets buoyancy lifesaving section, can be also to have one section not have totally-enclosed but have one section ringent open loop type round body, can be also directly to be made of an independent closed loop round integral body that there is no opening.Shape is various, and is flexible and convenient to use.
As preferably, described the second back cushion is provided with openable connection end on the truncation surface of circle body, and the end face of described connection end is provided with the link of adjustable length; Before opening connection end, the second back cushion be can lifesaving in water closed type lifesaving circle body, after opening connection end, can increase the circle body internal diameter size of the second back cushion.Satisfy to a greater extent the larger librarian use of stature volume, when the original internal diameter of the second back cushion of round body can not satisfy the comparatively fat large librarian use of stature, connection end can be opened, reaching the internal diameter size that increases by the second back cushion, thereby reach the user demand that better meets different stature personnel.Even the second back cushion can also be deformed into the buoyancy lifesaving instrument of other shapes of lifesaving in water after opening simultaneously connection end.
as preferably, described the second back cushion is after disassembling the first back cushion, and open and may be deformed to after connection end as the centre with crooked buoyancy section, crooked buoyancy section two ends are connected with substantially parallel stretched buoyancy section, two ends stretched buoyancy section has two ends with the common formation of crooked buoyancy section that is connected two ends stretched buoyancy section and has the life preserver that stretched buoyancy section middle part has bowing, wherein the crooked buoyancy section of the life preserver that connects of arcuation can be enclosed within people's neck location place, and tie up on people's health by stretched buoyancy section, formation can tie up to the life preserver on the person.After stretched buoyancy section and crooked buoyancy section were through with it jointly, crooked buoyancy section was enclosed within on neck location, with it two sections stretched buoyancy sections can tie up to, thereby formed actv. buoyancy life preserver.Reach the buoyancy lifesaving instrument that is deformed into lifesaving in water more freely.
As preferably, described the second back cushion is after disassembling the first back cushion, and open and may be deformed to after connection end as the centre with crooked buoyancy section, described crooked buoyancy section two ends are connected with bowing downward connection buoyancy section, the downward connection buoyancy section tail end of bowing bowing again forms the arcuation buoyancy afterbody that upwarps, and is deformed into the life preserver that can tie up on the person.After being through with it, crooked buoyancy section is enclosed within on neck location, and two sections connect the buoyancy section link by adjustable length and tie up to place, health the place ahead, arcuation buoyancy afterbody is tied up to place, health back, thereby form the buoyancy lifesaving instrument of lifesaving in actv. water.
As preferably, described stretched buoyancy section and the attaching parts that is connected buoyancy section and is provided with adjustable length.With it better connection ties up to, improve the lifesaving safety factor.
As preferably, described link adopts adjustable quick padlock accommodation zone, has the length adjustment band on the padlock accommodation zone fast.Can reach the buoy quoit internal diameter of further again regulating different size, to satisfy to a greater extent different stature personnel's user demand.Certainly also described link can also be adopted is ligature, regulates simple and convenient.
As preferably, described the second back cushion be circle, ellipse, rectangle,, the round body of triangle, polygon or sub-circular.According to different seats situation, on the basis of satisfying lifesaving property safe and convenient to use, the second back cushion of configuration difformity round body improves the overall fusion with the seat to a greater extent.
As preferably, leave clearance space between the round body internal diameter of described the second back cushion and the outer shroud peripheral edge of the first back cushion.Under the emergency state, even also can not disassemble the first back cushion, also can first catch the second back cushion of round body as buoy quoit, utilize clearance space, the utility model buoy quoit is grabbed on hand, and then progressively disassemble the first back cushion in water, to reach with it the second pillow sham with whole round body is contained in, satisfy final lifesaving escape result of use.
As preferably, after described the second back cushion and the first back cushion are fitted together, also be provided with an outer bag, the second back cushion and the first back cushion are co-located in outer bag.Can make product integral body form overall fusion with the seat greatly by outer bag.Avoid back cushion to cause inharmonious fiting effect in ship or vehicle, produce and take advantage of the uncomfortable mood of seat.
As preferably, fill the accommodation space that is provided with addition air-pollution control bag, health-care physical therapy bag or GPS localization package in the first back cushion.Be placed on when jointly using as back cushion together with the second back cushion on the seat in usual time, can change the first different back cushions according to actual user demand situation, and then reach air effect in further purification ship or vehicle, or improve air, raising degree texts with fresh air, perhaps increase use functional.Increase the use multifunctionality that the utility model can be exchanged into the back cushion of buoy quoit.
As preferably, the second back cushion its outer edges place also detouchable is connected with a described back cushion that can be exchanged into the buoyancy life preserver of technique scheme, and formation can have two back cushions that can be exchanged into the buoyancy life preserver simultaneously on same seat.The multifunctionality and the comformability that improve to use to a greater extent, particularly sometimes on same seat with situations such as children.
the beneficial effects of the utility model are: be placed on the back cushion on the seat, running into unexpected shipwreck, shipwreck or vehicle fall over into water, during the burst such as water logging contingency, the back cushion that people can in time will be placed on the seat in the very first time is very easily picked up conveniently, fast dismantling is laid down the first back cushion, the second back cushion of round body is used as buoy quoit, with it being enclosed within fast, be that the person who happens to be on hand for an errand is in water, also can make head or the shoulder of personnel in water be exposed to safely and effectively on the water surface, reach the most self-service safe escape by the lethal danger of dying of water logging, make dead life danger be reduced to minimum level, while is in the time of can not satisfying the comparatively fat large librarian use of stature at the original internal diameter size of the second back cushion of round body, connection end can be opened, reaching the internal diameter size that increases by the second back cushion, thereby or even be deformed into the buoyancy life preserver that can tie up to it and reach the use yardstick demand that better meets different stature personnel.Use simply, efficient and convenient, and in the usual time, whole back cushion can be done the back cushion function and used as being placed on the seat, increase travelling comfort, reach different results of use.Can also be to satisfy to a greater extent different personnel's use size needs with the money product size simultaneously, make to use to have more applicability.Utilize the utility model to can be exchanged into the back cushion of buoy quoit, even can be effectively as the substitute products of older generation's buoy quoit.
Utilize simultaneously the utility model to can be exchanged into the back cushion of buoyancy life preserver, after can also be very easily taking this product to the swimming place with car, the second back cushion of round body is disassembled as to the safety guard-safeguard effect of swimming, the process of playing with water is carried out; Or after disassembling, the second back cushion of round body is taken to the swimming place and reach swimming, the safety guard-safeguard effect of playing with water; Improve to a greater extent use occasion of the present utility model.
Description of drawings:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the preferred implementation of the utility model back cushion of can be exchanged into the buoyancy life preserver.
Fig. 2 is back cushion that the utility model can be exchanged into the buoyancy life preserver structural representation when using as buoy quoit.
Fig. 3 is that back cushion that the utility model can be exchanged into the buoyancy life preserver is opened distortion as buoy quoit and obtained the more structural representation of large diameter size.
Fig. 4 is a kind of distortion life preserver structural representation of the utility model back cushion of can be exchanged into the buoyancy life preserver.
Fig. 5 is the another kind distortion life preserver structural representation of the utility model back cushion of can be exchanged into the buoyancy life preserver.
Fig. 6 is the side-looking structural representation in Fig. 5.
Fig. 7 is the semi-sictional view structural representation of back cushion when the configuration outer bag that the utility model can be exchanged into the buoyancy life preserver.
The specific embodiment
Embodiment 1
In Fig. 1, embodiment shown in Figure 2, a kind of back cushion that can be exchanged into the buoyancy life preserver, comprise the first back cushion 20, the outer shroud peripheral edge of described the first back cushion 20 is provided with quick release between a detouchable the second back cushion 10, the second back cushions 10 and the first back cushion 20; When life preserver used in as water, the second back cushion 10 deformables were the buoyancy lifesaving instrument of lifesaving in water, and described the second back cushion 10 is the round body; The second back cushion 10 can directly adopt an independent closed loop round integral body to enclose formation, can certainly adopt the closed loop round body that is connected to form by one section buoyancy lifesaving section, certain closed loop round body that can also be also employing multistage buoyancy lifesaving section is connected to form encloses and forms, the second back cushion 10 adopts buoyant material to fill the buoy quoit structure, the second back cushion can produce enough buoyancy in water, in water personnel's head or shoulder are surfaced.Be filled with in the second back cushion 10 and can make the second back cushion 10 can produce enough buoyancy so that the buoyant material that escape personnel's head surfaces safely in water.The second back cushion 10 is circular, can also be also certainly, rectangle,, the round body of triangle, polygon, ellipse or sub-circular.The buoyant material of the second back cushion 10 interior fillings adopts the expanded polyethylene foam material, and can certainly adopt is polyethylene foams or cork, and the expanded polyethylene foam material can adopt EVA expanded polyethylene foam or EPE expanded polyethylene foam material.The buoyant material packing material improves the safety and reliability of the second back cushion itself to a greater extent, even if swipe, mired punctures situation, also still can guarantee enough buoyancy.Adopt 4 button 30 modes to be connected together between the second back cushion 10 and the first back cushion 20, leave four intersegmental gap space 21(between the outer shroud peripheral edge of the round body internal diameter of described the second back cushion 10 and the first back cushion 20 and see Fig. 1).Under the emergency state, even also can not disassemble the first back cushion 20, also can first catch the second back cushion 10 of round body as buoy quoit, utilize clearance space, the utility model buoy quoit is grabbed on hand, and then progressively disassemble the first back cushion 20 in water, to reach with it the second back cushion 10 with whole round body is sleeved on, satisfy final lifesaving escape result of use; Being connected between certain the second back cushion 10 and the first back cushion 20 can also be also the connection mode that adopts sticking belt or slide fastener, reaches the connection mode that quick release uses.The first interior filling of back cushion 20 is provided with carbon particle, can also be also that situation is filled vanilla bag or essence material according to the actual requirements certainly.
Embodiment 2
The second back cushion 10 adopts the type inflatable life buoy structure, and the second back cushion 10 adopts the type inflatable life buoy of automatic inflation type or passive inflatable.The second back cushion 10 circle body fabrics of the type inflatable life buoy of automatic inflation type or passive inflatable adopt the manufacturing of high-strength waterproof material to form; Usually the time just makes the second back cushion 10 be in the gaseity of substituting the bad for the good, and is placed on the seat and uses as back cushion.Other are identical with embodiment 1.The circle body fabric of the type inflatable life buoy of automatic inflation type or passive inflatable adopts the manufacturing of high-strength waterproof material to form, usually the time just makes the second back cushion be in the gaseity of substituting the bad for the good, be not easy to immersion, can guarantee better still to keep original weight and enough buoyancy in water, the weight that reduces greatly the second back cushion itself is the adverse effect in water to people.
Embodiment 3
In embodiment shown in Figure 3, the second back cushion 10 adopts slide fastener to be connected together being provided with on the truncation surface of circle body between 11, two connection ends 11 of openable connection end.Be stitched with the link 40 of adjustable length on the end face 12 of connection end 11, after opening connection end 11, can effectively increase the circle body internal diameter size of the second back cushion 10.Link 40 adopts adjustable quick padlock accommodation zone, has length adjustment band 41 on the padlock accommodation zone fast, pull length adjustment band 41 can regulate two distances between connection end 11, thereby reach the effect of the circle body internal diameter size of regulating the second back cushion 10.Certainly link 40 can also be also the connection of adopting ligature, and other are identical with embodiment 1 or embodiment 2.
Embodiment 4
in embodiment shown in Figure 4, the second back cushion 10 is after disassembling the first back cushion 20, and open and may be deformed to after connection end 11 as the centre with crooked buoyancy section 16, crooked buoyancy section 16 two ends are connected with substantially parallel stretched buoyancy section 15, two ends stretched buoyancy section 15 and the crooked buoyancy section 16 that is connected two ends stretched buoyancy section 15 be common to be formed and has two ends and have the buoyancy lifesaving instrument that stretched buoyancy section 15 middle parts have bowing, wherein the crooked buoyancy section 16 of the buoyancy lifesaving instrument that connects of arcuation can be enclosed within people's neck location place, and tie up on people's health by stretched buoyancy section 15, formation can tie up to the life preserver on the person.Stretched buoyancy section 15 is provided with the link 40 of 2 adjustable lengths, after being through with it, crooked buoyancy section 16 is enclosed within on neck location, with it two sections stretched buoyancy sections 15 link 40 by 2 adjustable lengths ties up to, thereby forms actv. buoyancy life preserver.Other are identical with embodiment 1 or embodiment 2.
Embodiment 5
In Fig. 5, embodiment shown in Figure 6, the second back cushion 10 is after disassembling the first back cushion 20, and open and may be deformed to after connection end 11 as the centre with crooked buoyancy section 16, described crooked buoyancy section 16 two ends are connected with bowing downward connection buoyancy section 13, downward connection buoyancy section 13 tail ends of bowing bowing again form the arcuation buoyancy afterbody 14 that upwarps, and are deformed into the buoyancy lifesaving instrument that can tie up on the person.Connection buoyancy section 13 is provided with the link 40 of adjustable length.After being through with it, crooked buoyancy section 16 is enclosed within on neck location, and two sections connect buoyancy section 13 link 40 by adjustable length and tie up to place, health the place ahead, arcuation buoyancy afterbody 14 is tied up to place, health back, thereby form actv. buoyancy life preserver.Other are identical with embodiment 1 or embodiment 2.
Embodiment 6
In embodiment shown in Figure 7, after the second back cushion 10 and the first back cushion 20 are fitted together, also are coated with an outer bag 50, the second back cushions 10 and the first back cushion 20 and are co-located in outer bag 50.Outer bag 50 is provided with elastic bandage 51 or hook, can hang over the back, seat.Other are identical with embodiment 1 or embodiment 2 or embodiment 3.
Embodiment 7
Be provided with the air-pollution control bag in the first back cushion 20, can fill carbon particle in the air-pollution control bag, fumet, essence bag etc. help to purify the Charge that the air in ship or vehicle chamber is used; Certainly also or can adopt health-care physical therapy bag or GPS localization package, help human body back is risen the health-care physical therapy bag of certain physiotheraping effect such as magnetic therapy parts, heating Massage part or other.Increase according to actual conditions and join different function bags, other are identical with embodiment 1, embodiment 2 or embodiment 3, and the use that improves to a greater extent this product is multi-functional.
Embodiment 7
The second back cushion 10 its outer edges places also detouchable are connected with a described back cushion that can be exchanged into the buoyancy life preserver of above-described embodiment, and formation can have two back cushions that can be exchanged into the buoyancy life preserver simultaneously on same seat.Improve to a greater extent the multifunctionality of using.
in use, when shipwreck occurs, crash, shipwreck or fall over into water, during the burst such as water logging contingency, people can in time pick up back cushion in the very first time very easily conveniently, fast dismantling is laid down the first back cushion 20, the second back cushion 10 of round body is used as the buoyancy life preserver in buoy quoit or other embodiment, overlap fast or tie up to it, even if reach people in water under state, also can make head or the section of personnel in water be exposed to safely and effectively on the water surface, thereby reach the most self-service safe escape by the lethal danger of dying of water logging, make dead life danger be reduced to minimum level.Simultaneously when the original round body internal diameter size of the second back cushion 10 can not satisfy the comparatively fat large librarian use of stature, connection end can be opened, to reach the internal diameter size that increases by the second back cushion, or even be deformed into the deformed shape in embodiment 4 or embodiment 5, reach thereby be deformed into the buoyancy life preserver user demand that better meets different stature personnel.And in the usual time, the whole back cushion with the first back cushion 20 can be done as being placed on the product that the back cushion function is used on the seat, and increase travelling comfort, reach the result of use under different conditions.Can also be to satisfy to a greater extent different personnel's use size needs with the money product size simultaneously, make to use to have more applicability.
Although this paper has more used the first back cushion, the second back cushion, type inflatable life buoy, buoyant material to fill the terms such as buoy quoit, expanded polyethylene foam material, polyethylene foams, cork, connection end, circle body internal diameter size; But do not get rid of the possibility of using other term.For example back cushion can be also to be interpreted as boudoir, headrest, cushion etc., and using these terms is only in order to describe more easily and explain essence of the present invention; All contrary with spirit of the present invention and they are construed to any additional restriction.
The utility model is not limited to above-mentioned concrete embodiment, the person of ordinary skill in the field is from above-mentioned design, without performing creative labour, all conversion of having done, comprise that shape with the first back cushion 20 of midway location is deformed into other shapes outside circle drawn in non-the utility model figure, it is frenulum, ligature etc. that link 40 also can also adopt; In addition or even the second back cushion outside connects a circle body, pad again or by modes of texturing such as bodies; formation can have 2 back cushion or boudoirs that can be exchanged into the buoyancy life preserver simultaneously on same seat; or or even zufolo or high light Position indication lamp be set in the first back cushion; or with the second back cushion 10 scheme that employing is inflated and the buoyancy packing material combines; obtain technical scheme so long as utilized the present utility model design directly to obtain or be guided out, within all dropping on protection domain of the present utility model.
Claims (13)
1. back cushion that can be exchanged into the buoyancy life preserver, comprise the first back cushion (20), it is characterized in that: the outer shroud peripheral edge of described the first back cushion (20) is provided with detouchable second back cushion (10), when life preserver used in as water, described the second back cushion (10) was the buoyancy lifesaving instrument of lifesaving in water for deformable; Described the second back cushion (10) adopts inflatable lifesaving structure, or employing is provided with buoyant material filling lifesaving structure in the second back cushion (10), described the second back cushion (10) can produce enough buoyancy in water, can make at least that personnel's head surfaces safely in water.
2. according to the back cushion that can be exchanged into the buoyancy life preserver claimed in claim 1, it is characterized in that: described the second back cushion (10) adopts closed loop round body or the open loop type round body that is connected to form by one or more snippets buoyancy lifesaving section, or directly adopts an independent closed loop round whole.
3. according to the back cushion that can be exchanged into the buoyancy life preserver claimed in claim 1, it is characterized in that: described the second back cushion (10) is provided with openable connection end (11) on the truncation surface of circle body, and the end face (12) of described connection end (11) is provided with the link (40) of adjustable length; Opening connection end (11) before, the second back cushion (10) be can lifesaving in water closed type lifesaving circle body, open connection end (11) afterwards, can increase the circle body internal diameter size of the second back cushion (10).
4. according to the back cushion that can be exchanged into the buoyancy life preserver claimed in claim 3, it is characterized in that: described the second back cushion (10) is after disassembling the first back cushion (20), and open connection end (11) and may be deformed to afterwards as the centre with crooked buoyancy section (16), crooked buoyancy section (16) two ends are connected with substantially parallel stretched buoyancy section (15), two ends stretched buoyancy section (15) and the crooked buoyancy section (16) that is connected two ends stretched buoyancy sections (15) be common to be formed and has two ends and have the buoyancy lifesaving instrument that stretched buoyancy section middle part has bowing, wherein the crooked buoyancy section (16) of the buoyancy lifesaving instrument of arcuation connection can be enclosed within people's neck location place, and tie up on people's health by stretched buoyancy section (15), formation can tie up to the life preserver on the person.
5. according to the back cushion that can be exchanged into the buoyancy life preserver claimed in claim 3, it is characterized in that: described the second back cushion (10) is after disassembling the first back cushion (20), and open connection end (11) and may be deformed to afterwards as the centre with crooked buoyancy section (16), described crooked buoyancy section (16) two ends are connected with bowing downward connection buoyancy section (13), downward connection buoyancy section (13) tail end of bowing bowing again forms the arcuation buoyancy afterbody (14) that upwarps, and is deformed into the buoyancy lifesaving instrument that can tie up on the person.
6. according to the described back cushion that can be exchanged into the buoyancy life preserver of claim 4 or 5, it is characterized in that: described stretched buoyancy section (15) and the link (40) that is connected buoyancy section (13) and is provided with adjustable length.
7. according to the back cushion that can be exchanged into the buoyancy life preserver claimed in claim 3, it is characterized in that: described link (40) adopts adjustable quick padlock accommodation zone, has length adjustment band (41) on the padlock accommodation zone fast.
8. according to the back cushion that can be exchanged into the buoyancy life preserver claimed in claim 6, it is characterized in that: described link (40) adopts adjustable quick padlock accommodation zone, has length adjustment band (41) on the padlock accommodation zone fast.
9. according to claim 1 or 2 or 3 or the 4 or 5 described back cushions that can be exchanged into the buoyancy life preserver, it is characterized in that: described the second back cushion (10) for circle, ellipse, rectangle,, the round body of triangle, polygon or sub-circular.
10. according to claim 1 or 2 or 3 or the 4 or 5 described back cushions that can be exchanged into the buoyancy life preserver, it is characterized in that: after described the second back cushion (10) and the first back cushion (20) are fitted together, also be provided with an outer bag (50), the second back cushion (10) and the first back cushion (20) are co-located in outer bag (50).
11. according to claim 1 or the 4 or 5 described back cushions that can be exchanged into the buoyancy life preserver, it is characterized in that: the accommodation space that can be provided with addition air-pollution control bag, health-care physical therapy bag or GPS localization package in described the first back cushion (20).
12. be back cushion or the boudoir of life jacket according to deformable claimed in claim 1, it is characterized in that: described the second back cushion (10) its outer edges place also detouchable is connected with a back cushion that can be exchanged into the buoyancy life preserver claimed in claim 1, and formation can have two back cushions that can be exchanged into the buoyancy life preserver simultaneously on same seat.
13. according to claim 1 or 2 or 3 or 4 or the 5 or 12 described back cushions that can be exchanged into the buoyancy life preserver, leave clearance space (21) between the outer shroud peripheral edge of the round body internal diameter of described the second back cushion (10) and the first back cushion (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204850745U CN203005720U (en) | 2012-09-21 | 2012-09-21 | Back cushion capable of converting into buoyancy life preserver in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204850745U CN203005720U (en) | 2012-09-21 | 2012-09-21 | Back cushion capable of converting into buoyancy life preserver in water |
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| Publication Number | Publication Date |
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| CN203005720U true CN203005720U (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204850745U Expired - Fee Related CN203005720U (en) | 2012-09-21 | 2012-09-21 | Back cushion capable of converting into buoyancy life preserver in water |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103919381A (en) * | 2014-04-29 | 2014-07-16 | 胡素芳 | Inflatable stool |
| CN104290631A (en) * | 2014-10-15 | 2015-01-21 | 襄垣县韩山度假有限责任公司 | Automotive lifesaving seat cushion |
| CN105270229A (en) * | 2015-11-30 | 2016-01-27 | 芜湖瑞泰汽车零部件有限公司 | Dual lifesaving backrest of automobile seat and use method of dual lifesaving backrest |
| CN105416133A (en) * | 2015-11-30 | 2016-03-23 | 芜湖瑞泰汽车零部件有限公司 | Car seat pull-type lifesaving backrest and using method thereof |
| CN105416134A (en) * | 2015-11-30 | 2016-03-23 | 芜湖瑞泰汽车零部件有限公司 | Car seat lifesaving backrest and application method thereof |
| CN105459870A (en) * | 2015-11-30 | 2016-04-06 | 芜湖瑞泰汽车零部件有限公司 | Hook type lifesaving backrest for car seat and using method of hook type lifesaving backrest |
| WO2017031883A1 (en) * | 2015-08-22 | 2017-03-02 | 深圳市前海颐老科技有限公司 | Novel improved portable military first-acid blanket provided with life buoys |
| CN109561669A (en) * | 2016-07-14 | 2019-04-02 | 株式会社Clife | It is equipped with the buoy and its manufacturing method of pipe portion |
-
2012
- 2012-09-21 CN CN2012204850745U patent/CN203005720U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103919381A (en) * | 2014-04-29 | 2014-07-16 | 胡素芳 | Inflatable stool |
| CN104290631A (en) * | 2014-10-15 | 2015-01-21 | 襄垣县韩山度假有限责任公司 | Automotive lifesaving seat cushion |
| WO2017031883A1 (en) * | 2015-08-22 | 2017-03-02 | 深圳市前海颐老科技有限公司 | Novel improved portable military first-acid blanket provided with life buoys |
| CN105270229A (en) * | 2015-11-30 | 2016-01-27 | 芜湖瑞泰汽车零部件有限公司 | Dual lifesaving backrest of automobile seat and use method of dual lifesaving backrest |
| CN105416133A (en) * | 2015-11-30 | 2016-03-23 | 芜湖瑞泰汽车零部件有限公司 | Car seat pull-type lifesaving backrest and using method thereof |
| CN105416134A (en) * | 2015-11-30 | 2016-03-23 | 芜湖瑞泰汽车零部件有限公司 | Car seat lifesaving backrest and application method thereof |
| CN105459870A (en) * | 2015-11-30 | 2016-04-06 | 芜湖瑞泰汽车零部件有限公司 | Hook type lifesaving backrest for car seat and using method of hook type lifesaving backrest |
| CN109561669A (en) * | 2016-07-14 | 2019-04-02 | 株式会社Clife | It is equipped with the buoy and its manufacturing method of pipe portion |
| CN109561669B (en) * | 2016-07-14 | 2021-08-31 | 株式会社Clife | Buoy with pipe and method for manufacturing the same |
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