CN204701768U - A kind of parachute and parachute opener, rope distributor - Google Patents
A kind of parachute and parachute opener, rope distributor Download PDFInfo
- Publication number
- CN204701768U CN204701768U CN201520198695.9U CN201520198695U CN204701768U CN 204701768 U CN204701768 U CN 204701768U CN 201520198695 U CN201520198695 U CN 201520198695U CN 204701768 U CN204701768 U CN 204701768U
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- rope
- umbrella
- parachute
- bullet
- power valve
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Abstract
The utility model discloses a kind of parachute and parachute opener, rope distributor.The umbrella rope of parachute opener is fixed with bullet, and be fitted with rope distributor in the annular region that bullet surrounds, each bullet separable joint is in the power valve outer end of rope distributor, the inner of power valve connects the trigger mechanism of mechanical trigger type or fluid injection-type, so in use, after umbrella cover is drawn out of or goes out from pack, the trigger mechanism action of rope distributor, depart to make the bullet that the outer end of the power valve of rope distributor connects, each bullet is outwards scattered along the radial distribution mode of power valve, bullet can drive the umbrella rope that it is connected to scatter along the direction of mutually dispersing simultaneously, realize the effect automatically controlling the dispersion of umbrella rope, thus after low altitude bail out, parachute jumping personnel can realize the rate of dispersion of umbrella rope faster by this set of parachute opener, the umbrella cover of parachute is opened faster, therefore in the utility model, parachute has the fast advantage of opening speed.
Description
Technical field
The utility model relates to a kind of parachute and parachute opener, rope distributor.
Background technology
At present, the parachute opener of parachute adopts the passive type parachute opener of external facility hook or the active parachute opener of manual draw-ring type usually, i.e. or from pack pulling out by active passive at the canopy of parachute, user is dropped to certain altitude and after obtaining certain descending speed, by air stream, stretching parachute is washed open.These two kinds of parachute-opening modes all need user to fall certain altitude obtain certain descending speed, and the canopy of parachute could be opened, therefore this parachute-opening mode is not suitable for the emergency escape of extreme low-altitude parachuting and lower floor.
Chinese patent literature CN202180932U discloses a kind of aeration type lifesaving appliance, comprise umbrella cover, pack, braces and umbrella rope, umbrella cover is connected with pack by umbrella rope, the arranged outside of pack has braces, and the edge of umbrella cover is provided with airbag apparatus, in use, by mercury switch or the hand switch triggering igniter of parallel connection, powered up to squib by mercury switch or hand switch to make power supply, the gunpowder in its explosion chamber lighted by squib, a large amount of high-temperature gas is discharged rapidly after propellant ignition, in these high-temperature gases, a part is released at a high speed bottom blast inflation lift-off assembly apparatus by exhaust lift-off pore, whole umbrella cover is ejected rapidly, another part flows into rapidly in the first nitrogen generating agent and the second nitrogen generating agent by the first blast intercommunicating pore and the second blast intercommunicating pore, chemical reaction is there is rapidly after first nitrogen generating agent and the second nitrogen generating agent meet high-temperature gas, produce a large amount of cryogenic gas, in these cryogenic gases, a part of reflux is entered explosion chamber and is released at a high speed bottom blast inflation lift-off assembly apparatus by exhaust lift-off pore, further promotion umbrella body lift-off, another part is filtered by the first dust filter unit and the second dust filter unit, and the gas after filtration gives rapidly the first air bag utricule and the inflation of the second air bag utricule respectively by utricule first air-filled pore and utricule second air-filled pore, completes parachute-opening action.But in actual use, when umbrella cover is upspring, umbrella rope is still strapped in together, like this when first and second air bag utricule is inflated, the umbrella rope be strapped in together can cause constraint to opening of umbrella cover, so that umbrella cover can only be opened slowly, this reduces the speed that umbrella cover is opened completely, also just makes the personal safety of personnel during low altitude bail out not to be guaranteed.
Utility model content
The purpose of this utility model is to provide a kind of rope distributor accelerating umbrella rope rate of dispersion, and simultaneously the utility model additionally provides and a kind ofly uses the parachute opener of this rope distributor and use the parachute of this parachute opener.
In order to realize above object, in the utility model, the technical scheme of rope distributor is as follows:
Rope distributor, comprise point rope main body for being connected on umbrella cover and/or pack in the region that each umbrella rope surrounds, rope main body is divided to be provided with the power valve radially arranged on vertical periphery, the bullet that the outer end of power valve is connected on separable joint umbrella rope, the inner of power valve is provided with mechanical trigger type for outwards pulling the trigger described bullet or the trigger mechanism for the fluid injection-type that outwards sprays described bullet.
Trigger mechanism is fluid injection-type, and trigger mechanism comprises the warehouse being located at point air sac in rope main body or gunpowder filled type, the inner mouth of pipe that side is provided with flip flop equipment, opposite side is communicated with power valve of warehouse.
Warehouse is the ammunition cabins of gunpowder filled type, and flip flop equipment is electric igniter, electric igniter one end connects power-supply controller of electric by electric wire, the other end gos deep in ammunition cabins.
The vertical periphery of point rope main body offers the card grooving vertically extended, card grooving on point vertical periphery of rope main body circumferentially interval arrange, and card grooving and power valve one_to_one corresponding are arranged.
In the utility model, the technical scheme of parachute opener is as follows:
Parachute opener, comprise the umbrella rope be connected between umbrella cover and pack, umbrella rope is arranged around interval in the horizontal direction, each umbrella rope is fixed with bullet respectively, each bullet surrounds in annular region and is provided with rope distributor, rope distributor comprises point rope main body for being connected on umbrella cover and/or pack, rope main body is divided to be provided with the power valve radially arranged on vertical periphery, the outer end of power valve and described bullet separable joint, the inner of power valve is provided with mechanical trigger type for outwards pulling the trigger described bullet or the trigger mechanism for the fluid injection-type that outwards sprays described bullet.
Trigger mechanism is fluid injection-type, and trigger mechanism comprises the warehouse being located at point air sac in rope main body or gunpowder filled type, the inner mouth of pipe that side is provided with flip flop equipment, opposite side is communicated with power valve of warehouse.
The vertical periphery of point rope main body offers the card grooving vertically extended, card grooving on point vertical periphery of rope main body circumferentially interval arrange, and card grooving and power valve one_to_one corresponding are arranged.
Parachute opener also comprises the air bag utricule be connected on the edge of umbrella cover, and air bag utricule extends along umbrella cover circumference.
Air bag utricule is connected with the gas generator of automatically controlled triggering, trigger mechanism is connected with the transmitting binary pair of automatically controlled triggering, the trigger end of gas generator and the trigger end of transmitting binary pair are connected on same power-supply controller of electric.
In the utility model, the technical scheme of parachute is as follows:
Parachute, comprise umbrella cover and pack, parachute opener is provided with between umbrella cover and pack, parachute opener comprises the umbrella rope be connected between umbrella cover and pack, umbrella rope is arranged around interval in the horizontal direction, each umbrella rope is fixed with bullet respectively, each bullet surrounds in annular region and is provided with rope distributor, rope distributor comprises point rope main body for being connected on umbrella cover and/or pack, rope main body is divided to be provided with the power valve radially arranged on vertical periphery, the outer end of power valve and described bullet separable joint, the inner of power valve is provided with mechanical trigger type for outwards pulling the trigger described bullet or the trigger mechanism for the fluid injection-type that outwards sprays described bullet.
In the utility model, umbrella rope is fixed with bullet, and be fitted with rope distributor in the annular region that bullet surrounds, each bullet separable joint is in the power valve outer end of rope distributor, the inner of power valve connects the trigger mechanism of mechanical trigger type or fluid injection-type, so in use, after umbrella cover is drawn out of or goes out from pack, the trigger mechanism action of rope distributor, depart to make the bullet that the outer end of the power valve of rope distributor connects, each bullet is outwards scattered along the radial distribution mode of power valve, bullet can drive the umbrella rope that it is connected to scatter along the direction of mutually dispersing simultaneously, realize the effect automatically controlling the dispersion of umbrella rope, thus after low altitude bail out, parachute jumping personnel can realize the rate of dispersion of umbrella rope faster by this set of parachute opener, the umbrella cover of parachute is opened faster, therefore in the utility model, parachute has the fast advantage of opening speed.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of parachute of the present utility model;
Fig. 2 is the control principle schematic diagram of parachute opener in Fig. 1;
Fig. 3 is the structural representation of rope distributor in Fig. 1;
Fig. 4 is the structural representation of gas generator in Fig. 1.
Detailed description of the invention
The embodiment of parachute in the utility model: as shown in Figures 1 to 4, this parachute is primarily of umbrella cover 1, pack, parachute opener composition, wherein parachute opener is a kind of deployment system can opened fast the parachute of injection, comprise connect umbrella cover 1 and pack umbrella rope 5, for open umbrella cover 1 air bag utricule 2, for loose ripcord 5 rope distributor 4 and control the control setup of air bag utricule 2 and rope distributor 4 action, with after parachute is penetrated by drogue chute gun, control setup first can control air bag utricule 2 and inflate, and makes umbrella cover 1 spread apart of parachute; Control rope distributor 4 action again, each umbrella rope 5 is radially scatter from one.
The bullet strop that between the centre of umbrella cover 1 and pack, bridge joint vertically extends, this bullet strop is divided into the rope 32 that undercuts drawing top rope 31 and be between rope distributor 4 and pack be between umbrella cover 1 and rope distributor 4 by rope distributor 4.Umbrella rope 5 is radially spaced apart around the vertical bullet strop extended, and every root umbrella rope 5 is all fixed with bullet 51, and the bullet 51 on each umbrella rope 5 is in same level, and around bullet strop uniformly at intervals.
Rope distributor 4 is connected between umbrella cover 1 and pack, the centre by drawing top rope 31 to connect umbrella cover 1, the top of rope distributor 4, and the bottom of rope distributor 4 is dripped rope connect a pack by being drawn, and is in all the time in the region that umbrella rope 5 surrounds to make this rope distributor 4.Rope distributor 4 comprises point rope main body 41 that bridge joint is fixed on the column of drawing top rope 31 and the vertical extension between rope 32 that undercuts, the inner chamber dividing rope main body 41 is hollow cavity, and the cavity of point rope main body 41 is divided into ammunition cabins 42, air chamber and lower ammunition cabins 43 from top to bottom successively.Upper ammunition cabins 42 and lower ammunition cabins 43 are all the ammunition by the ammunition casing 49 of aluminium material and the gunpowder 40 of interior filling thereof, and the flip flop equipment 44 of electric ignition type is provided with in the bottom of the top of upper ammunition cabins 42 and lower ammunition cabins 43, one end of this flip flop equipment 44 is goed deep in ammunition by electric wire connection control device, the other end, and flip flop equipment 44 is fixed on the top of upper ammunition cabins 42 and the bottom of lower ammunition cabins 43 by the back cover plate of back cover nut or other back cover forms; The ammunition spout 46 of the rice word aluminium form of the opposite end being in two parts ammunition is respectively equipped with in the bottom of the bottom of upper ammunition cabins 42 and lower ammunition cabins 43, filter screen 47 is respectively equipped with at the opposite side of two spouts, to prevent in upper ammunition cabins 42 and lower ammunition cabins 43 after ammunition blast, ammunition residue enters air chamber.The barrel of air chamber is coated with circumferentially uniformly at intervals one circle power valve 48, these power valves 48 radially distribute in the circumference of air chamber, the outer end of power valve 48 connects for the radially removable buckle of bullet 51, the inner of power valve 48 is communicated with air chamber, forms the fluid injection-type trigger mechanism being used for bullet 51 outwards to spray with the ammunition by the upper and lower both sides of air chamber in the inner of power valve 48.Divide the shell 45 periphery of rope main body 41 being fixed with plastic material, this shell 45 is provided with the card grooving vertically extended, card grooving point rope main body 41 circumference on uniformly at intervals, and each card grooving and power valve 48 one_to_one corresponding are arranged, after snapping in corresponding card grooving to make each umbrella rope 5, umbrella rope 5 through the through wires hole 52 that bullet 51 is offered, can realize being fixedly connected with between bullet 51 and umbrella rope 5.
Air bag utricule 2 is for being fixed on the annular utricule on the edge of umbrella cover 1, the circumference of this annular utricule one encloses gas generating unit 21 and an exhausr port 29 uniformly at intervals, this gas generating unit 21 comprises the plastic casing 22 be fixed on air bag utricule 2, the three-way pipe 23 of T-shaped is equipped with in plastic casing 22, the mouth of pipe of two horizontal pipeline sections of three-way pipe 23 stretches in air bag utricule 2, and cover is established and is fixed with outer leaching net 24 respectively, generating unit is equipped with in the vertical segment of three-way pipe 23, generating unit comprises the aluminum hull 20 of sleeve-shaped and the interior Inner filter net 25 arranged successively from the top down thereof, the gas spout 26 of rice word aluminium form, gas generant 27, the starter gear 28 of electric ignition type, starter gear 28 is fixed on the bottom of aluminum hull by the back cover plate of back cover nut or other back cover technology, and be fixed with set collar 210 in the downside of back cover.The bottom of starter gear 28 is goed deep in gas generant 27 by electric wire connection control device, top.
Control setup is made up of the power supply 63 connected successively along electric current outbound course, power-supply controller of electric 62 and delay timer 61, and the exit point of delay timer 61 is connected on the automatically controlled end of flip flop equipment 44 and the automatically controlled end of starter gear 28.
In the present embodiment, parachute opener in use, after umbrella cover 1 is penetrated by drogue chute gun, through the time delay of delay timer 61, power first to the automatically controlled end of flip flop equipment 44, lighted to make the ammunition in the upper ammunition cabins 42 of rope distributor 4 and lower ammunition cabins 43, by the blast of ammunition, the bullet 51 of power valve 48 outer end is released, to make each bullet 51 drive corresponding umbrella rope 5 radially to spread out, realize the dispersion of umbrella rope 5; Subsequently, the automatically controlled end energising of the starter gear 28 that delay timer 61 makes again each parallel with one another, starter gear 28 makes gas generant 27 react and produce high pressure gas, make air bag utricule 2 after umbrella rope 5 separates by rope distributor 4, inflation, thus the umbrella mouth of the parachute stretched that links, make the whole umbrella cover 1 of parachute be in extended position, reach the object of parachute-opening.
In the above-described embodiments, rope distributor is fixed between umbrella cover and pack, and in other embodiments, rope distributor also can be fixed on umbrella cover or pack.
In the above-described embodiments, bullet is sprayed by the fluid ejection apparatus of explosion type by rope distributor from power valve, in other embodiments, the fluid ejection apparatus of this explosion type also can use high-pressure gas bottle, air bag or the replacement such as gas spray gun, liquid spray gun, in addition, the trigger mechanism of this fluid injection-type also can replace with the trigger mechanism of mechanical trigger type, such as firearms firing lock, lever-type firing lock, reed-type firing lock etc.
In the above-described embodiments, the removable buckle of bullet is connected on the outer end of power valve, and in other embodiments, bullet also can be connected on power valve by modes such as bonding, shearing pins.
The embodiment of parachute opener in the utility model: in the present embodiment, the structure of parachute opener is identical with the structure of parachute opener in above-described embodiment, therefore repeats no more.
The embodiment of rope distributor in the utility model: in the present embodiment, the structure of rope distributor is identical with the structure of rope distributor in above-described embodiment, therefore repeats no more.
Claims (10)
1. rope distributor, it is characterized in that, comprise point rope main body for being connected on umbrella cover and/or pack in the region that each umbrella rope surrounds, rope main body is divided to be provided with the power valve radially arranged on vertical periphery, the bullet that the outer end of power valve is connected on separable joint umbrella rope, the inner of power valve is provided with mechanical trigger type for outwards pulling the trigger described bullet or the trigger mechanism for the fluid injection-type that outwards sprays described bullet.
2. rope distributor according to claim 1, it is characterized in that, trigger mechanism is fluid injection-type, and trigger mechanism comprises the warehouse being located at point air sac in rope main body or gunpowder filled type, the inner mouth of pipe that side is provided with flip flop equipment, opposite side is communicated with power valve of warehouse.
3. rope distributor according to claim 2, is characterized in that, warehouse is the ammunition cabins of gunpowder filled type, and flip flop equipment is electric igniter, electric igniter one end connects power-supply controller of electric by electric wire, the other end gos deep in ammunition cabins.
4. the rope distributor according to claim 1 or 2 or 3, it is characterized in that, the vertical periphery of point rope main body offers the card grooving vertically extended, card grooving on point vertical periphery of rope main body circumferentially interval arrange, and card grooving and power valve one_to_one corresponding are arranged.
5. parachute opener, comprise the umbrella rope be connected between umbrella cover and pack, umbrella rope is arranged around interval in the horizontal direction, it is characterized in that, each umbrella rope is fixed with bullet respectively, each bullet surrounds in annular region and is provided with rope distributor, rope distributor comprises point rope main body for being connected on umbrella cover and/or pack, rope main body is divided to be provided with the power valve radially arranged on vertical periphery, the outer end of power valve and described bullet separable joint, the inner of power valve is provided with mechanical trigger type for outwards pulling the trigger described bullet or the trigger mechanism for the fluid injection-type that outwards sprays described bullet.
6. parachute opener according to claim 5, it is characterized in that, trigger mechanism is fluid injection-type, and trigger mechanism comprises the warehouse being located at point air sac in rope main body or gunpowder filled type, the inner mouth of pipe that side is provided with flip flop equipment, opposite side is communicated with power valve of warehouse.
7. parachute opener according to claim 5, is characterized in that, the vertical periphery of point rope main body offers the card grooving vertically extended, card grooving on point vertical periphery of rope main body circumferentially interval arrange, and card grooving and power valve one_to_one corresponding are arranged.
8. the parachute opener according to claim 5 or 6 or 7, is characterized in that, parachute opener also comprises the air bag utricule be connected on the edge of umbrella cover, and air bag utricule extends along umbrella cover circumference.
9. parachute opener according to claim 8, it is characterized in that, air bag utricule is connected with the gas generator of automatically controlled triggering, trigger mechanism is connected with the transmitting binary pair of automatically controlled triggering, the trigger end of gas generator and the trigger end of transmitting binary pair are connected on same power-supply controller of electric.
10. parachute, comprise umbrella cover and pack, parachute opener is provided with between umbrella cover and pack, parachute opener comprises the umbrella rope be connected between umbrella cover and pack, umbrella rope is arranged around interval in the horizontal direction, it is characterized in that, each umbrella rope is fixed with bullet respectively, each bullet surrounds in annular region and is provided with rope distributor, rope distributor comprises point rope main body for being connected on umbrella cover and/or pack, rope main body is divided to be provided with the power valve radially arranged on vertical periphery, the outer end of power valve and described bullet separable joint, the inner of power valve is provided with mechanical trigger type for outwards pulling the trigger described bullet or the trigger mechanism for the fluid injection-type that outwards sprays described bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198695.9U CN204701768U (en) | 2015-04-03 | 2015-04-03 | A kind of parachute and parachute opener, rope distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198695.9U CN204701768U (en) | 2015-04-03 | 2015-04-03 | A kind of parachute and parachute opener, rope distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701768U true CN204701768U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198695.9U Expired - Fee Related CN204701768U (en) | 2015-04-03 | 2015-04-03 | A kind of parachute and parachute opener, rope distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204701768U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809396A (en) * | 2017-02-28 | 2017-06-09 | 中航维拓（天津）科技有限公司 | A kind of rotor craft parachuting device of use gas generant composition in accordance |
| CN110588990A (en) * | 2019-09-25 | 2019-12-20 | 北京凌空天行科技有限责任公司 | Parachute separation assembly and parachute system for aircraft recovery |
| CN113815845A (en) * | 2021-08-19 | 2021-12-21 | 嘉应学院 | Emergency parachute landing and airbag mixed use device suitable for multi-rotor unmanned aerial vehicle |
-
2015
- 2015-04-03 CN CN201520198695.9U patent/CN204701768U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809396A (en) * | 2017-02-28 | 2017-06-09 | 中航维拓（天津）科技有限公司 | A kind of rotor craft parachuting device of use gas generant composition in accordance |
| CN110588990A (en) * | 2019-09-25 | 2019-12-20 | 北京凌空天行科技有限责任公司 | Parachute separation assembly and parachute system for aircraft recovery |
| CN113815845A (en) * | 2021-08-19 | 2021-12-21 | 嘉应学院 | Emergency parachute landing and airbag mixed use device suitable for multi-rotor unmanned aerial vehicle |
| CN113815845B (en) * | 2021-08-19 | 2023-11-03 | 嘉应学院 | Emergency parachute and safety airbag mixed device suitable for multi-rotor unmanned aerial vehicle |
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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: 20151014 Termination date: 20200403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |