CN201161714Y

CN201161714Y - Jounce proof safety device of aerial vehicle

Info

Publication number: CN201161714Y
Application number: CNU2007203054193U
Authority: CN
Inventors: 孙平
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-19
Filing date: 2007-11-19
Publication date: 2008-12-10
Anticipated expiration: 2017-11-19

Abstract

The utility model relates to an anti-jolting safe device of an aircraft, which mainly comprises a safe gripe, a tensioning belt and a skidding rail which is arranged on the floor of an aircraft. A skidding clip-on structure comprises the skidding rail and a skidding component which is arranged on the bottom end of the tensioning belt. One person-use monomer comprises the skidding rail [1], the safe gripe [15], the tensioning belt [2] and the skidding component [4]. The utility model solves the problems that the prior technological product can be applied on the aircraft seat only and can't prevent the generation of the unsafe problem of the collision of bodies and objects due to jolting when passengers and crews are walking down the pavement or are staying in the lavatory, which can be applied in the safe guard on the aircrafts such as airplane, airship and the like for passengers and crews.

Description

The anti-safety device that jolts of aircraft

Technical field

The utility model relates to the device that uses on the aircraft such as a kind of aircraft, dirigible, particularly a kind ofly runs into air-flow awing at aircraft such as aircrafts and produces and to jolt or can effectively prevent occupant and the injured anti-safety device that jolts of aircraft of crew member when descending suddenly.

Background technology

At present, the injured device of occupant that prevents that uses on the aircraft such as aircraft generally is safety strap, promptly is fixed on the common safety strap at place, seat.Produce and to jolt or when descending suddenly, often will allow the occupant fasten seat belts taking off, land or run into interference in air flow in the air, prevent object such as human body collision main cabin inwall or seat and come to harm.This safety strap can only could use when the occupant is sitting on the seat, and performance safety precaution effect, when the occupant when aircraft is subjected to interference in air flow to produce severe jolt or descends suddenly just in the sanitary accomodation or when walking on the walkway, safety strap on the seat just can not be brought into play any effect, at this moment, the occupant tends to cause injured because of the aircraft severe jolt clashes into the Nell wall of objective storehouse or other object.Therefore, its weak point is, can only use when the occupant is sitting on the seat, can not be in sanitary accomodation on the occupant or walking play a role on the walkway time, thereby cause the leakage of safety measure in the certain hour, have limitation during use.

Summary of the invention

The purpose of this utility model is, overcomes the deficiencies in the prior art, and a kind of at any time can both guarantee occupant and crew member's safety are provided, and avoids the safety precaution leakage in the certain hour, the anti-safety device that jolts of aircraft that safe reliability is higher.

In order to achieve the above object, the solution that the utility model is taked is, it comprises safe tightening belt and it is installed in installing parts in the aircraft cabin, is characterized in that it also comprises sliding rail, described sliding rail is arranged on the aircraft base plate, described installing parts are fastening belt, and its upper end is connected with described safe tightening belt, is provided with the slippage parts in the bottom of described fastening belt, described slippage parts are installed in the described sliding rail slidably, and both constitute slippage and clamp fit structure.

Walk on the walkway or in the sanitary accomodation time occupant, crew member, if generation interference in air flow, the situation that causes aircraft (as aircraft) to jolt, then under the effect of the slippage parts in being installed in sliding rail, safe tightening belt and fastening belt can firmly be strained occupant or crew member, do not allow it collide aircraft inwall or other object.

For the ease of everyone can both use on the aircraft such as aircraft, described slippage parts and described sliding rail constitute slippage and clamp fit structure, constituting described sliding rail of the present utility model preferably props up track by shared sliding rail and personal slippage and constitutes, the quantity of described shared sliding rail is at least one, the quantity of track and the quantity of described safe tightening belt are propped up in described personal slippage, all corresponding with carry-on amount of seats, described each personal slippage is propped up track and all is connected with described shared sliding rail, described shared sliding rail passes through the aircraft base plate along the walkway direction, and the one end leads to base plate place, carry-on sanitary accomodation.The top said corresponding can be identical, also can be a row or several seat with the above-mentioned device of a cover, promptly the people shared on a row or the several seat overlaps the safety device that is made of above-mentioned safe tightening belt, fastening belt, slippage parts and sliding rail.

In order to prevent that a plurality of people from walking a sliding rail and can stop the other side relatively when using simultaneously, the utility model is arranged in the aircraft place, a walkway and the slippage of using by oneself and props up the quantity of the described shared sliding rail that track is connected and be preferably at least 4, the utility model also comprises the change rail sliding rail that is arranged between the adjacent two shared sliding rails, its quantity is at least one, the two ends of described change rail sliding rail are connected with described adjacent two shared sliding rails respectively, described shared sliding rail, personal slippage is propped up track and is become the rail sliding rail, all clamps fit structure with the slippage of described slippage component set-up.Like this, when a plurality of people use simultaneously, can stagger mutually, walk different shared sliding rails and get final product.Certainly the quantity of above-mentioned shared sliding rail also can to prop up the quantity of track identical with personal slippage, and promptly the seat with the occupant is corresponding one by one.

In order to make safe tightening belt of the present utility model can adapt to different occupants' height, be convenient to its use, no matter the utility model adopts above-mentioned which kind of structure, and above-mentioned fastening belt of the present utility model is the adjustable fastening belt of its length of scalable preferably.

In order to improve the slip property of slippage parts of the present utility model, easy to use, no matter whether sliding rail of the present utility model props up track by shared sliding rail and personal slippage constitutes, whether the quantity that also no matter is arranged on the shared sliding rail at place, a walkway is at least 4, whether also comprise and become the rail sliding rail, the utility model preferably also comprises at least one pair of sliding wheel, described sliding wheel is arranged on the piece two sides that snap in of described slippage parts and locates, it takes turns external diameter greater than the described height that snaps in piece, it is taken turns gabarit and exceeds described snapping on the piece, the residing position of lower surface, described sliding wheel constitutes the rotational slip fit structure with corresponding sliding rail.The setting of above-mentioned sliding wheel makes slippage parts slide of the present utility model more nimbly and freely, and in-use performance is able to effective raising.

In order to ensure aircraft base plate opposed flattened, be difficult for mixing down the people, prop up the described shared sliding rail quantity that track is connected and be at least 4 when the utility model is arranged on place, walkway and the slippage of using by oneself, and when the utility model also comprises above-mentioned change rail sliding rail, preferably shared sliding rail of the present utility model, personal slippage are propped up track and are become the rail sliding rail, are the embedded tracks that embeds in the described aircraft base plate.

Dismounting for the ease of safe tightening belt of the present utility model, fastening belt and slippage parts thereof, convenient for maintaining, when shared sliding rail of the present utility model, personal slippage are propped up track and become the rail sliding rail when being embedded tracks, the utility model preferably also comprises at least one slippage parts dismounting notch, described slippage parts dismounting notch is arranged on the Ka Yanchu that described shared sliding rail, personal slippage prop up track or described change rail sliding rail, and its notch size snaps in the piece width greater than described slippage parts.

When the above-mentioned slippage parts of dismounting, only need its slippage to described slippage parts dismounting notch place, because slippage parts dismountings notch size snaps in the piece width greater than above-mentioned slippage parts, therefore, the slippage parts can take out from above-mentioned dismounting notch easily.

Because the utility model has adopted said structure, described sliding rail, clamp the slippage parts that cooperate and the setting of safe tightening belt with its slippage, make occupant in the aircraft and crew member in last sanitary accomodation or walk in the walkway and when being sitting on the seat, can both be strained by the safety tightening belt, can when leaving the seat, it not produce the disappearance of safety precaution, it is the safety measure leakage time period, thereby guarantee that at any time section can both ensure occupant and crew member's personal safety, do not cause the human injury and can not jolt because of a period of time, interference in air flow caused or descend suddenly, safe and reliable; Because it is provided with many shared sliding rails, therefore, when a plurality of people use simultaneously, can stagger mutually again, can not block the other side's walking road mutually to the top; In addition, sliding wheel, dismounting notch sets up and after each sliding rail adopts Embedded track, is more convenient for its use.Therefore, the safety precaution disappearance time period can not appear in the utility model, has the safe reliability height, and is easy to use, the comparatively simple advantage of structure.

Description of drawings

Fig. 1 is a unitary construction scheme drawing of the present utility model;

Fig. 2 is a sliding rail layout structure scheme drawing of the present utility model shown in Figure 1;

Fig. 3 is that the occupant uses scheme drawing of the present utility model;

Fig. 4 is the structural representation that sliding rail of the present utility model is provided with slippage parts dismounting notch.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.

In structural representation shown in Figure 1, the utility model comprises safe tightening belt 15 and it is installed in installing parts in the aircraft cabin, wherein, above-mentioned installing parts are fastening belt 2, the upper end of fastening belt 2 is connected with safe tightening belt 15, this connection can be captive joint, the flexible connection that fastening belt 2 slides on safety tightening belt 15, also can be detachable connection mode, it is the captive joint mode herein, the utility model also comprises sliding rail 1, and this sliding rail 1 is arranged on the aircraft base plate 3, is provided with slippage parts 4 in the bottom of fastening belt 2, slippage parts 4 are installed in the sliding rail 1 slidably, and both constitute slippage and clamp fit structure.Slide unit 4 can slide along sliding rail 1, but in the vertical direction lived by fastening, thereby has guaranteed that occupant or crew member are by safe tightening belt 15 and fastening belt 2 tensions.Shown in Figure 1 is a unitary construction of the present utility model, the safe tightening belt combination and the sliding rail of i.e. people's use, when a plurality of people use, constitute sliding rail of the present utility model and comprise that then shared sliding rail and personal slippage prop up track, the quantity of shared sliding rail is at least one, but generally speaking, article one, the shared sliding rail quantity of place, walkway setting is at least 4, promptly two groups, become 2 of arrange seats to constitute one group near the left side, become 2 of arrange seats to constitute another group near the right side.In scheme drawing shown in Figure 2, above-mentioned shared sliding rail quantity is 4, it is all corresponding with carry-on amount of seats that the quantity of the quantity of track and safe tightening belt is propped up in described personal slippage, said should be identical relatively herein, above-mentioned each personal slippage is propped up track and all is connected with corresponding shared sliding rail, 17 direction passes through the aircraft base plate to each shared sliding rail along the walkway, and the one end leads to base plate place, carry-on sanitary accomodation.In Fig. 2, first shared sliding rail 5, second shared sliding rail the 6, the 3rd shared sliding rail the 13, the 4th shared sliding rail 14 is above-mentioned 4 shared sliding rails, wherein, the first shared sliding rail 5 and the second shared sliding rail 6 constitute one group, and its end separately all leads to the base plate place of sanitary accomodation 8, the 3rd shared sliding rail 13 and the 4th shared sliding rail 14 constitute another group, and its end separately all leads to the base plate place of sanitary accomodation 12.Between the first shared sliding rail 5 and the second shared sliding rail 6, between the 3rd shared sliding rail 13 and the 4th shared sliding rail 14, be provided with and at least one become the rail sliding rail what both were interconnected.In Fig. 2, the change rail sliding rail that is arranged between the first shared sliding rail 5 and the second shared sliding rail 6 is 7, become rail sliding rail 7 and be one of them, its two ends and other respectively become the two ends of rail sliding rail, respectively with the first shared sliding rail 5, the second shared sliding rail 6 is connected, be connected, the quantity that is arranged on the change rail sliding rail between the 3rd shared sliding rail 13 and the 4th shared sliding rail 14 is 7, become rail sliding rail 11 and be one of them, its two ends and other respectively become the two ends of rail sliding rail, respectively with the 3rd shared sliding rail 13, the 4th shared sliding rail 14 is connected, be connected.It is identical with amount of seats in the aircraft (as aircraft etc.) that the quantity of track is propped up in described personal slippage.In Fig. 2, personal slippage is propped up and is moved track 9 and personal slippage and prop up track 18 and be wherein two, and both are corresponding with seat 10 and seat 19 respectively, and are connected, are connected with first shared sliding rail the 5, the 4th shared sliding rail 14 respectively.In Fig. 1, fastening belt 2 of the present utility model is the adjustable fastening belt of its length of scalable, because its structure is well known to those of ordinary skill in the art, so locate no longer to describe in detail.In Fig. 1, the utility model also comprises a pair of sliding wheel, this locates the piece two sides that snap in that sliding wheel is separately positioned on slippage parts 4, its wheel external diameter separately is greater than the above-mentioned height that snaps in piece, the wheel gabarit of each sliding wheel all exceeds the above-mentioned residing position, the upper and lower surface of piece that snaps in, described each sliding wheel all constitutes the rotational slip fit structure with corresponding sliding rail, and sliding wheel 16 is one of them.Certainly, the quantity of above-mentioned sliding wheel also can be 2 pairs, 3 equities, and certain above-mentioned sliding wheel also can be odd number, as 3,5 etc., as long as slippage parts 4 are slided in sliding rail smoothly.In Fig. 1, sliding rail 1 is the embedded tracks that embeds in the aircraft base plate, and in Fig. 2, each shared sliding rail, personal slippage are propped up track and become the rail sliding rail, are the embedded tracks that embeds in the aircraft base plate.In scheme drawing shown in Figure 4, shared sliding rail is provided with described slippage parts dismounting notch 20, slippage parts 4 are installed in the above-mentioned shared sliding rail slippingly, when needs are dismantled, can slippage parts 4 upwards be mentioned and can be disassembled with 4 slippages of slippage parts to slippage parts dismounting notch 20 places that snap in piece width of notch size greater than slippage parts 4.Certainly, on other shared sliding rail, personal slippage props up track or becomes on the rail sliding rail, also can be provided with the slippage parts dismounting notch of said structure, no longer describe in detail herein.In scheme drawing shown in Figure 3, fastening belt 2 is the adjustable fastening belt of its length of scalable, will make it can adapt to the occupant or the crew member's of different heights needs like this, when the occupant walks forwards, backwards, then safe tightening belt 15 and fastening belt 2 are under the effect of slippage parts 4, meeting slippage in sliding rail 1 thereupon, sliding rail 1 is for embedding the embedded tracks of aircraft negative 3.

Remove the structure of above-mentioned sliding wheel, slippage parts dismounting notch, also belong to protection domain of the present utility model.Above-mentioned each sliding rail can also be protrude the track of aircraft base plate, and the quantity of the structure of this moment and shared sliding rail, change rail sliding rail all belongs to protection domain of the present utility model during into 1.

Protection domain of the present utility model is as the criterion with claims, and is not subjected to the restriction of above each the drawings and specific embodiments.

Claims

1, the anti-safety device that jolts of a kind of aircraft, comprise safe tightening belt and it is installed in installing parts in the aircraft cabin, it is characterized in that, it also comprises sliding rail, and described sliding rail is arranged on the aircraft base plate, and described installing parts are fastening belt, its upper end is connected with described safe tightening belt, be provided with the slippage parts in the bottom of described fastening belt, described slippage parts are installed in the described sliding rail slidably, and both constitute slippage and clamp fit structure.

2, the anti-safety device that jolts of aircraft according to claim 1, it is characterized in that, described sliding rail and the slippage of described slippage component set-up clamp fit structure, described sliding rail props up track by shared sliding rail and personal slippage and constitutes, the quantity of described shared sliding rail is at least one, the quantity of track and the quantity of described safe tightening belt are propped up in described personal slippage, all corresponding with carry-on amount of seats, described each personal slippage is propped up track and all is connected with described shared sliding rail, described shared sliding rail passes through the aircraft base plate along the walkway direction, and the one end leads to base plate place, carry-on sanitary accomodation.

3, the anti-safety device that jolts of aircraft according to claim 2, it is characterized in that, being arranged in the aircraft place, a walkway and described personal slippage props up the quantity of the described shared sliding rail that track is connected and is at least 4, it also comprises the change rail sliding rail that is arranged between the adjacent two shared sliding rails, its quantity is at least one, the two ends of described change rail sliding rail are connected with described adjacent two shared sliding rails respectively, described shared sliding rail, personal slippage is propped up track and is become the rail sliding rail, all clamps fit structure with the slippage of described slippage component set-up.

4, the anti-safety device that jolts of aircraft according to claim 1 is characterized in that described fastening belt is the adjustable fastening belt of its length of scalable.

5, according to claim 1 or the anti-safety device that jolts of 2 or 3 described aircraft, it is characterized in that, it also comprises at least one pair of sliding wheel, described sliding wheel is arranged on the piece two sides that snap in of described slippage parts and locates, it takes turns external diameter greater than the described height that snaps in piece, it is taken turns gabarit and exceeds the described residing position, the upper and lower surface of piece that snaps in, and described sliding wheel constitutes the rotational slip fit structure with corresponding sliding rail.

6, the anti-safety device that jolts of aircraft according to claim 3 is characterized in that, described shared sliding rail, personal slippage are propped up track and become the rail sliding rail, are the embedded tracks that embeds in the described aircraft base plate.

7, the anti-safety device that jolts of aircraft according to claim 6, it is characterized in that, it also comprises at least one slippage parts dismounting notch, described slippage parts dismounting notch is arranged on the Ka Yanchu that described shared sliding rail, personal slippage prop up track or described change rail sliding rail, and its notch size snaps in the piece width greater than described slippage parts.