CN203408392U - Foldable type anti-seismic sheltering device - Google Patents
Foldable type anti-seismic sheltering device Download PDFInfo
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- CN203408392U CN203408392U CN201320410578.5U CN201320410578U CN203408392U CN 203408392 U CN203408392 U CN 203408392U CN 201320410578 U CN201320410578 U CN 201320410578U CN 203408392 U CN203408392 U CN 203408392U
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- main body
- seismic
- body frame
- type anti
- lateral bolster
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Abstract
The utility model discloses a foldable type anti-seismic sheltering device. The foldable type anti-seismic sheltering device comprises a main body framework and an airbag system, wherein the main body framework is of a foldable square pyramid frustum structure and comprises a square top face composed of four upper chords and a square bottom face composed of four lower chords. The foldable type anti-seismic sheltering device adopts a foldable light metal framework structure and considers the space carrying capacity and the structure stability; after the device is folded, the sheltering device is columnar so that the space is saved and the adaptability is very strong. The foldable type anti-seismic sheltering device can provide short-period sheltering for a user when an earthquake occurs so as to prevent the user from being injured or bruised by falling objects. Meanwhile, the foldable type anti-seismic sheltering device can be folded usually during safe period so as to reduce the occupied volume; the foldable type anti-seismic sheltering device can be hidden in an idle position of a life space or is decorated into an article for daily use so as to alleviate the influence on the daily life of the user to the greatest extent.
Description
Technical field
The utility model belongs to protector field, relate to can pressure-bearing structure, be specifically related to a kind of folded form antidetonation and protect device.
Background technology
Current existing antidetonation sanctuary, earthquake-proof furnitures etc. all structure are heavy, and floor space is large, although have good anti-bearing capacity, takies more daily living space, affects daily life.
Utility model content
It is large that the purpose of this utility model is to solve existing various protection plant area area, affect the inferior position of daily life, provide a kind of folded form antidetonation to protect device, this device not only has certain bearing capacity, can resist the pressure that comes from the thing that drops, and can fold easily and launch, in daily life for people save space.
For achieving the above object, the technical scheme that the utility model adopts is: comprise main body frame and for wrapping up the gas-bag system of main body frame; The positive truncated rectangular pyramids shape structure of described main body frame for folding, comprises the foursquare end face being comprised of four top booms and the square bottom surface being comprised of four lower booms; On four drift angles of end face, be connected with respectively a lateral bolster strut, the other end of every lateral bolster strut is connected on four base angles of corresponding bottom surface, wherein on two relative base angles, is respectively arranged with fold mechanism.
Two top booms of the upper end of above-mentioned every lateral bolster strut and end face are hinged, and two lower booms of lower end and bottom surface are hinged.
On above-mentioned end face, between two groups of relative drift angles, be respectively arranged with the first drag-line.
On the lateral bolster strut of above-mentioned two fold mechanism one sides, all offer chute; The structure of two fold mechanisms is identical, one of them fold mechanism comprises two root bottom part support bars, one end of two bottom support bars is all arranged in the chute of lateral bolster strut of this side, and the other end is hinged with these two lower booms respectively by the hinged joint being opened on two lower booms of this side; On these two hinged joints, be connected with respectively second drag-line, the other end of two second drag-lines is connected to other two tops that the lateral bolster strut of fold mechanism is not set.
Above-mentioned air bag is strip or bulk.
Above-mentioned gas-bag system is comprised of some independent air bags, and even being distributed in outside main body frame, and is fixed on main body frame.
Compared with prior art, the utlity model has following beneficial effect:
The utility model adopts folding lightweight metal framework structure, main body frame is shaped as positive truncated rectangular pyramids after launching completely, take into account space saturation and stabilized structure degree, and be shaped as column after folding packing up, any corner in indoor place be can be positioned over, space and adaptability saved very strong.The utility model can be protected for user provides short-term when earthquake, prevents that user's thing that dropped from injuring by a crashing object or weighing wounded.Meanwhile, constantly folding in usual non-disaster, to reduce the volume self taking, can be hidden in the clear position in living space or cover up into daily living article, reduce to greatest extent the impact on user's daily life.
Further, the utility model theme framework bottom lower boom middle part add hinged joint, at lateral bolster strut, add chute simultaneously, between chute and lower boom hinged joint, add support bar, to reach, structure can be folded and stretch, guaranteeing that structure has certain shock resistance and bearing capacity simultaneously; Meanwhile, the conversion between folded state and deployed condition will be fast and easily, and user can launch sanctuary by simple disposable operation from collapsed state, and user can be protected in time when shake.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the schematic diagram of the utility model fold mechanism.
Wherein, 1 is the first drag-line; 2 is top boom; 3 is lateral bolster strut; 4 is chute; 5 is bottom support bar; 6 is short lower boom; 7 is the second drag-line; 8 is long lower boom.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done to further detailed description:
Participate in Fig. 1, the utility model comprises main body frame and for wrapping up the gas-bag system of main body frame; The positive truncated rectangular pyramids shape structure of described main body frame for folding, comprises the foursquare end face being comprised of four top booms 2 and the square bottom surface being comprised of four lower booms, is respectively arranged with the first drag-line 1 on end face between two groups of relative drift angles; On four drift angles of end face, be connected with respectively a lateral bolster strut 3, the other end of every lateral bolster strut 3 is connected on four base angles of corresponding bottom surface, two top booms 2 of the upper end of every lateral bolster strut 3 and end face are hinged, two lower booms of lower end and bottom surface are hinged, wherein on two relative base angles, be respectively arranged with fold mechanism, on the lateral bolster strut 3 of two fold mechanism one sides, all offer chute 4; The structure of two fold mechanisms is identical, one of them fold mechanism comprises two root bottom part support bars 5, one end of two bottom support bars 5 is all arranged in the chute 4 of lateral bolster strut 3 of this side, the other end is hinged with these two lower booms respectively by the hinged joint being opened on two lower booms of this side, wherein, hinged joint is divided into short lower boom 6 and long lower boom 8 by lower boom; The other end that is connected with respectively second drag-line 7, two second drag-lines 7 on these two hinged joints is connected to other two tops that the lateral bolster strut 3 of fold mechanism is not set; Gas-bag system is comprised of some independent air bags, and even being distributed in outside main body frame, and is fixed on main body frame.
The utility model general frame is comprised of main body frame, gas-bag system and life support system.Main body frame is supporting the complete existence of whole system, bearing load and impact, protection internal staff's safety and complete.The gas-bag system framework that is the theme provides buffering, weakens load and collides the infringement that framework is caused, and improves whole sanctuary tolerance level.Life support system is built in sanctuary's framework, for user provides life support, improves user's life span to wait for rescue.
Main body frame adopts folding design, is divided into two states: deployed condition and folded state.In deployed condition, main body frame is positive truncated rectangular pyramids shape, and end face and bottom surface are square, 1.5 meters of the end face length of sides, and 3.2 meters of the bottom surface length of sides, hypotenuse is 1.7 meters.Main body frame hollow, 3.375 cubic metres of inner dischargeable capacitys.Main body frame seamed edge part all adopts solid metal member to build, and node is hinged to guarantee foldability.
The utility model adds rigid support at certain position place, side, the overall displacements of structure after launching in order to restriction, and this kind of support can limit framework in the displacement of some direction; In addition, with flexible material (as rope), carry out the diagonal position of connecting frame side and end face, with limiting frame displacement better, do not affect the folding property of framework simultaneously.
Fold mechanism makes framework can be opened into fast from the column construction of folded state the positive truncated rectangular pyramids shape structure full expand state, and the simple and direct and speed of launching of structure is the overriding concern factor of fold mechanism.In order to reach design object, at 2.35 meters of of the bottom surface frame of the positive truncated rectangular pyramids shape of deployed condition structure, one chain connection is set, bottom surface seamed edge is divided into two parts, two parts pole length is respectively 0.85 meter, 2.35 meters.Bottom surface seamed edge is become after the combination of two bars, four sides of framework all can be folded into cylindricality, and whole main body frame has also obtained the ability that is folded into cylindricality.
In most safety times, main body frame, all in folded state, stands in space with cylindricality, and end face seamed edge and side seamed edge are in fit-state.And when shake, receiving the urgent early warning of earthquake or experiencing in the of short duration and valuable time after the concussion that P wave arrives, user can, by pulling side seamed edge to pull whole main body frame, form three-dimensional positive truncated rectangular pyramids structure by framework from the conversion of cylindricality folded state.After structure has been built, user can pierce in sanctuary, is subject to protection and supports.
The design of fold mechanism can guarantee that user only needs to pull a side seamed edge can make main body frame be converted to deployed condition by folded state, and in when shake, the expansion that user can complete framework by one-handed performance is moved, easy and simple to handle and reliability is high.Guarantee that Liao Zhenshiben sanctuary can really play a role, can not make because of loaded down with trivial details step user miss valuable escape time section.
Connection between each rod member of main body frame adopts hinged design, make whole main body frame obtain ability folding and distortion, node guarantees the motion smoothness of both sides rod member in launching course of action, and can after reaching complete deployed condition, framework provide certain consolidation force, prevent the resilience of whole frame shape, guarantee that main body frame can keep the shape invariance of truncated rectangular pyramids when being subject to impulsive force.In node, use pin or bolt to be fixed, in the smoothness of guaranteeing to guarantee under firm prerequisite joint rotation.
Air bag part is comprised of some independent air bags, is uniformly distributed in outside basic framework, wraps up basic framework completely, is used as the buffer gear of system.Air bag is strip or bulk, rapid expanding after inflation.After having inflated, air bag swells to wrapping up framework completely.Bag material choose there is high strength, the fabric of good elongation, high resiliency recovery, energy absorption and permeability, thereby assurance air bag can be opened fast, and bear certain impact, guarantee that escape personnel can eupnea within framework simultaneously.
Air bag guarantees that with the attachment of framework air bag closely and is firmly connected with framework, thereby guarantees that, in certain impact range, air bag firmly depends on framework.The inflation of air bag quick and precisely, is inflated some independent air bags rapidly at short notice simultaneously, and aeration quantity is within the scope requiring.
Gas charging system comprises executor, syndeton and triggering system.Executor be escape personnel within framework, by manipulation, open the simple mechanism of triggering system.Executor forms certain structural relation by syndeton and triggering system, lack under number of times and shirtsleeve operation process as far as possible, completes the control to triggering system.Syndeton is the structure that connects executor and triggering system.Syndeton is reflected into some independent air bags by the signal of executor, and then is passed to triggering system, reaches the object of inflation.Syndeton is transmission of information fast and accurately, and guarantees that each independent air bags all can receive signal.Triggering system refers to the gas generating unit that air bag is filled with to gas.Triggering system guarantees quick and precisely safety inflated, thereby guarantees the safety and stability of air bag.By air bag, cushion, system, by reducing the speed of moving object, is controlled in allowed band shock loading.The compressibility of air bag can absorb the impact energy of moving object, until stable, thus impact acceleration reduced.
The gas charging system of air bag will guarantee that air bag quick and precisely inflates, thereby reduce the probability that basic framework is directly accepted shock loading, guarantee the safety and stability of system.The shock loading that will occur at random the different sizes of different directions in earthquake, and air bag wraps up basic framework completely, can realize in theory buffering all directions and impact.By further experiment, can determine the scope of the utility model bearing load, thereby determine the security performance of system.
Claims (6)
1. folded form antidetonation is protected a device, it is characterized in that: comprise main body frame and for wrapping up the gas-bag system of main body frame; The positive truncated rectangular pyramids shape structure of described main body frame for folding, comprises the foursquare end face being comprised of four top booms (2) and the square bottom surface being comprised of four lower booms; On four drift angles of end face, be connected with respectively a lateral bolster strut (3), the other end of every lateral bolster strut (3) is connected on four base angles of corresponding bottom surface, wherein on two relative base angles, is respectively arranged with fold mechanism.
2. folded form antidetonation according to claim 1 is protected device, it is characterized in that: two top booms (2) of the upper end of described every lateral bolster strut (3) and end face are hinged, and two lower booms of lower end and bottom surface are hinged.
3. folded form antidetonation according to claim 1 is protected device, it is characterized in that: on described end face, between two groups of relative drift angles, be respectively arranged with the first drag-line (1).
4. folded form antidetonation according to claim 1 and 2 is protected device, it is characterized in that: on the lateral bolster strut (3) of described two fold mechanism one sides, all offer chute (4); The structure of two fold mechanisms is identical, one of them fold mechanism comprises two root bottom part support bars (5), one end of two bottom support bars (5) is all arranged in the chute (4) of lateral bolster strut (3) of this side, and the other end is hinged with these two lower booms respectively by the hinged joint being opened on two lower booms of this side; On these two hinged joints, be connected with respectively second drag-line (7), the other end of two second drag-lines (7) is connected to other two tops that the lateral bolster strut (3) of fold mechanism is not set.
5. folded form antidetonation according to claim 1 is protected device, it is characterized in that: described air bag is strip or bulk.
6. folded form antidetonation according to claim 1 is protected device, it is characterized in that: described gas-bag system is comprised of some independent air bags, and even being distributed in outside main body frame, and be fixed on main body frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410578.5U CN203408392U (en) | 2013-07-10 | 2013-07-10 | Foldable type anti-seismic sheltering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410578.5U CN203408392U (en) | 2013-07-10 | 2013-07-10 | Foldable type anti-seismic sheltering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408392U true CN203408392U (en) | 2014-01-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410578.5U Expired - Fee Related CN203408392U (en) | 2013-07-10 | 2013-07-10 | Foldable type anti-seismic sheltering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258523A (en) * | 2014-10-05 | 2015-01-07 | 杨雅淇 | Multifunctional prismatic table protection product |
| CN107596610A (en) * | 2017-09-07 | 2018-01-19 | 苏州烁耀电子材料有限公司 | A kind of simple fire extinguishing water bag of structure optimization |
-
2013
- 2013-07-10 CN CN201320410578.5U patent/CN203408392U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104258523A (en) * | 2014-10-05 | 2015-01-07 | 杨雅淇 | Multifunctional prismatic table protection product |
| CN107596610A (en) * | 2017-09-07 | 2018-01-19 | 苏州烁耀电子材料有限公司 | A kind of simple fire extinguishing water bag of structure optimization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |