CN216003085U

CN216003085U - Speed-controlled parachute

Info

Publication number: CN216003085U
Application number: CN202122610397.4U
Authority: CN
Inventors: 宋琦; 张云鹏
Original assignee: Heilongjiang Hangan Technology Co ltd
Current assignee: Heilongjiang Hangan Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-11
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a speed-control parachute, which comprises an outer layer, wherein the bottom end of the outer layer is provided with an inner layer, an airbag is arranged between the outer layer and the inner layer, the outer layer comprises an exhaust hole, the exhaust hole is positioned at the top of the outer layer, the bottom of the exhaust hole is provided with a baffle plate, the baffle plate is connected with an outer spring, the bottom end of the baffle plate is provided with a pull rope, one end of the pull rope is provided with a handle, the bottom end of the inner layer is provided with an air pipe, the bottom end of the air pipe is provided with an air cylinder, the top end of the air cylinder is provided with an exhaust valve, the air pipe is connected with an exhaust valve pipeline, the outer layer is connected with the inner layer in a sewing way, the air pipe is connected with the airbag pipeline, the pull rope is connected with the baffle plate in a winding way, and the pull rope is connected with the handle in a winding way; the utility model provides a fast parachute of accuse aerifys for the gasbag through the cylinder, supports the parachute after the gasbag inflation, and rethread handle pulling baffle opens and shuts, not only has the effect of supporting the shape of preapring for an unfavorable turn of events, but also has the effect of control descending speed.

Description

Speed-controlled parachute

Technical Field

The utility model relates to a parachute technical field specifically is a fast parachute of accuse.

Background

The parachute is a deployable aerodynamic speed reducer which is inflated and deployed relative to the air movement by utilizing the principle of air resistance. Modern parachutes are aerial vehicles that safely descend persons or things from the air to the ground. Mainly made of flexible fabric. The air-drop flight training device is equipment for air-drop soldier combat and training, lifesaving and training of aerospace personnel, training, competition and performance of parachutists, air-drop supplies and aircraft recovery.

However, the traditional parachute cannot control the parachute speed when being unfolded for use, and the traditional parachute can deform when being used, so that the parachute effect is seriously affected, and the requirements of people cannot be met gradually.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fast parachute of accuse aerifys for the gasbag through the cylinder, supports the parachute after the gasbag inflation, and rethread handle pulling baffle opens and shuts, not only has the effect of supporting the shape of preapring for an unfavorable turn of events, but also has the effect of control descending speed.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fast parachute of accuse, includes the skin, outer bottom is equipped with the inlayer, be equipped with the gasbag between skin and the inlayer, the skin is including the exhaust hole, the exhaust hole is located outer top, exhaust hole bottom is equipped with the baffle, baffle and outer spring coupling, the bottom of baffle is equipped with the stay cord, the one end of stay cord is equipped with the handle, the bottom of inlayer is equipped with the trachea, tracheal bottom is equipped with the cylinder, the top of cylinder is equipped with discharge valve, trachea and discharge valve pipe connection.

Preferably, the outer layer is connected with the inner layer in a sewing mode, and the air bag is connected with the inner layer in a sewing mode.

Preferably, the trachea is connected with the air bag pipeline, and the trachea is connected with the inner layer in a sewing mode.

Preferably, a protective net is arranged at the top of the exhaust hole, and the protective net is connected with the outer layer in a sewing mode.

Preferably, the pull rope is connected with the baffle in a winding manner, and the pull rope is connected with the handle in a winding manner.

Preferably, the edge of skin is equipped with the sideband, the sideband is sewed up with the skin and is connected, the bottom of sideband is equipped with connects the rope, it is connected with the sideband winding to connect the rope.

Preferably, the bottom of connecting the rope is equipped with the connection pad, the inside of connection pad is equipped with spacing hole, connect the rope and be connected with the connection pad winding, the trachea cup joints with spacing hole, the stay cord cup joints with spacing hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a fast parachute of accuse possesses following beneficial effect:

1. the utility model discloses a, set up skin, inlayer, gasbag, trachea, cylinder and discharge valve, through opening discharge valve, inside hydrogen messenger's cylinder got into the gasbag, the gasbag inflation supported skin and inlayer, played the effect of being convenient for reduce the descending speed and supporting the shape of preapring for an unfavorable turn of events.

2. The utility model discloses a, set up exhaust hole, baffle, stay cord and handle, it contracts to drive the stay cord through the pulling handle and contracts to drive the folding expansion of baffle, make the exhaust hole open, can make the air current by exhaust hole discharge, thereby improve descending speed, loosen the handle again and make the baffle block the exhaust hole, make the air current unable pass through, thereby reduce descending speed, play the effect of the control descending speed of being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the present invention.

In the figure: 1. an outer layer; 2. an inner layer; 3. an air bag; 4. a sideband; 5. an exhaust hole; 6. a baffle plate; 7. a protective net; 9. pulling a rope; 10. a handle; 11. an air tube; 12. a cylinder; 13. an exhaust valve; 14. connecting ropes; 15. a connecting disc; 16. and a limiting hole.

Detailed Description

In order to better understand the purpose, structure and function of the present invention, the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-2, the present invention: including outer 1, outer 1's bottom is equipped with inlayer 2, be equipped with gasbag 3 between outer 1 and the inlayer 2, outer 1 is including exhaust hole 5, exhaust hole 5 is located outer 1's top, exhaust hole 5 bottom is equipped with baffle 6, baffle 6 and outer 1 spring coupling, the bottom of baffle 6 is equipped with stay cord 9, the one end of stay cord 9 is equipped with handle 10, inlayer 2's bottom is equipped with trachea 11, trachea 11's bottom is equipped with cylinder 12, cylinder 12's top is equipped with discharge valve 13, trachea 11 and discharge valve 13 pipe connection, the utility model provides a fast parachute of accuse inflates through cylinder 12 for gasbag 3, supports the parachute after 3 inflation of gasbag, rethread handle 10 pulling baffle 6 opens and shuts, not only has the effect of supporting the shape of preapring for an unfavorable turn of events, but also has the effect of control landing speed.

As shown in fig. 1-2:

outer 1 sews up with inlayer 2 and is connected, and gasbag 3 sews up with inlayer 2 and is connected, and

trachea

11 and 3 pipe connection of gasbag, trachea 11 sew up with inlayer 2 and are connected, through the setting of gasbag 3, can support outer 1 and inlayer 2, the condition that appears warping when preventing the parachute use.

The top of exhaust hole 5 is equipped with protection network 7, and protection network 7 is sewed up with outer 1 and is connected, through the setting of protection network 7, plays the effect of being convenient for support and prevent that exhaust hole 5 warp.

Stay cord 9 is connected with the winding of baffle 6, and stay cord 9 is connected with the winding of handle 10, through the setting of baffle 6, plays the effect of being convenient for adjust descending resistance to realize control descending speed.

Outer 1 edge is equipped with sideband 4, and sideband 4 is sewed up with outer 1 and is connected, and the bottom of sideband 4 is equipped with connects rope 14, connects

rope

14 and 4 winding connections of sideband, and the bottom of connecting rope 14 is equipped with connection pad 15, and the inside of connection pad 15 is equipped with spacing hole 16, connects

rope

14 and 15 winding connections of connection pad, and trachea 11 cup joints with spacing hole 16, and stay cord 9 cup joints with spacing hole 16.

The working principle is as follows: the utility model discloses, when using, open the parachute, the buffering is descended after inlayer 1 and outer 2 expand, can open discharge valve 13 this moment, make the gas in the cylinder 12 enter the gasbag 3 through trachea 11 inside, support inlayer 1 and inlayer 2, the gas comprises hydrogen simultaneously to effectively reduce the speed of descending, make the parachute not warp, play the effect of being convenient for expand anti-deformation; when descending speed needs to be adjusted, accessible pulling handle 10 drives stay cord 9 and contracts, and stay cord 9 drives baffle 6 and shelters from the expansion, makes exhaust hole 5 open, and the air current accessible exhaust hole 5 that descends the production discharges, plays the effect of being convenient for improve descending speed, when needing to reduce descending speed, loosens handle 10, makes baffle 6 retract and cup joint with exhaust hole 5, makes the air current unable by exhaust hole 5 discharge to the realization is convenient for control descending speed's effect.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. A speed-controlled parachute, comprising an outer layer (1), characterized in that: the bottom of outer (1) is equipped with inlayer (2), be equipped with gasbag (3) between outer (1) and inlayer (2), outer (1) is including exhausting hole (5), exhaust hole (5) are located the top of outer (1), exhaust hole (5) bottom is equipped with baffle (6), baffle (6) and outer (1) spring coupling, the bottom of baffle (6) is equipped with stay cord (9), the one end of stay cord (9) is equipped with handle (10), the bottom of inlayer (2) is equipped with trachea (11), the bottom of trachea (11) is equipped with cylinder (12), the top of cylinder (12) is equipped with discharge valve (13), trachea (11) and discharge valve (13) pipe connection.

2. A speed control parachute according to claim 1, wherein: the outer layer (1) is connected with the inner layer (2) in a sewing mode, and the air bag (3) is connected with the inner layer (2) in a sewing mode.

3. A speed control parachute according to claim 1, wherein: the air pipe (11) is connected with the air bag (3) through a pipeline, and the air pipe (11) is connected with the inner layer (2) in a sewing mode.

4. A speed control parachute according to claim 1, wherein: the top of the exhaust hole (5) is provided with a protective net (7), and the protective net (7) is connected with the outer layer (1) in a sewing mode.

5. A speed control parachute according to claim 1, wherein: the pull rope (9) is connected with the baffle (6) in a winding mode, and the pull rope (9) is connected with the handle (10) in a winding mode.

6. A speed control parachute according to claim 1, wherein: the edge of outer layer (1) is equipped with sideband (4), sideband (4) are sewed up with outer layer (1) and are connected, the bottom of sideband (4) is equipped with connects rope (14), it is connected with sideband (4) winding to connect rope (14).

7. A speed control parachute according to claim 6 wherein: the bottom of connecting rope (14) is equipped with connection pad (15), the inside of connection pad (15) is equipped with spacing hole (16), it is connected with connection pad (15) winding to connect rope (14), trachea (11) cup joint with spacing hole (16), stay cord (9) cup joint with spacing hole (16).