CN220577508U

CN220577508U - Parachute transmitting system

Info

Publication number: CN220577508U
Application number: CN202322350176.7U
Authority: CN
Inventors: 齐海宁; 王琳; 曹长芳
Original assignee: Asia Wu Aviation Technology Wuhu Co ltd
Current assignee: Asia Wu Aviation Technology Wuhu Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-03-12
Anticipated expiration: 2033-08-31

Abstract

The utility model provides a parachute launching system, which belongs to the technical field of parachute launching equipment and comprises a parachute bin and a cover body, wherein a positioning mounting plate is arranged in the parachute bin, a multi-point auxiliary spraying assembly is arranged at the opening position on the positioning mounting plate, the multi-point auxiliary spraying assembly comprises a launching tube and a gas generator, the output end of the gas generator is connected with an interface of the launching tube, six gas channels are arranged at the upper end position of the launching tube in an equidistant surrounding manner, a pin body connected with the parachute body is arranged in the launching tube, a piston block is arranged at the lower end of the pin body, and a connecting piece is arranged at the upper end of the pin body.

Description

Parachute transmitting system

Technical Field

The utility model mainly relates to the technical field of parachute launching equipment, in particular to a parachute launching system.

Background

The parachute is a kind of aviation tool which makes people or things safely land on the ground from the air by utilizing the principle of air resistance and depending on the inflatable and unfolding aerodynamic speed reducer relative to the air movement, is a device for training, competition and performance of air-drop fight and training, aviation personnel, and air-drop goods and materials and recovery aircrafts, and is mainly made of flexible fabrics, and mainly comprises a parachute coat, a guiding parachute, a parachute rope, a brace system, a parachute opening component, a parachute bag and the like, wherein the parachute rope adopts an air core or cored braided rope, is a skeleton of the parachute coat, and the parachute belt adopts a thick belt of double-layer or three-layer fabrics and is used as a parachute coat reinforcing belt and brace system, and the parachute wire is a connecting material for sewing the components of the parachute silk, the belt and the parachute bag.

Before using the parachute, need open the firing equipment of parachute so that the parachute can strut fast, among the present parachute firing system, for example in the technical structure of application number 202120219098.5 application, include: the umbrella comprises an umbrella bin with a concave cavity, a transmitting tube arranged in the concave cavity, a gas generator used for injecting gas into the transmitting tube, a pin body inserted into the transmitting tube, a piston arranged in the transmitting tube and between the pin body and the gas generator, and an umbrella body connected to the pin body, wherein the transmitting device can transmit the umbrella body through the gas generator, but the umbrella body is compressed and stacked in the umbrella bin for a long time, so that a certain delay exists, the umbrella body cannot be quickly opened comprehensively, if a user misses the optimal height of the opening umbrella body, the time reserved for fully expanding the umbrella body is short, the speed is not quickly reduced, and the umbrella has a large potential safety hazard.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly mainly provides a parachute transmitting system which is used for solving the technical problems that the existing parachute transmitting equipment in the prior art only can enable a parachute body to be opened quickly through wind power after the parachute is transmitted, and has a certain delay and a low speed.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a transmission system of parachute, includes can place the umbrella storehouse and the lid of the umbrella body, and be detachable connection between umbrella storehouse and the lid, be provided with the location mounting panel in the umbrella storehouse, the open position on the location mounting panel is provided with the supplementary subassembly that sprays of multipoints, the supplementary subassembly that sprays of multipoints includes launching tube and gas generator, and gas generator's output and launching tube's interface connection, the equidistant six gas channel that encircles in upper end position of launching tube, be provided with the round pin body of being connected with the umbrella body in the launching tube, just the round pin body lower extreme is provided with the piston piece, and the round pin body upper end is provided with the connecting piece.

Further, the six vertex angle positions of the umbrella bin and the cover body are respectively provided with a first opening and a second opening, the first opening and the corresponding second opening form injection channels, and each injection channel and the corresponding gas channel are positioned on the same central axis.

Further, each first opening is internally provided with an arc elastic limit bump, and each arc elastic limit bump is provided with a pushing block connected with the top angle of the umbrella body.

Further, the cover body is connected with the connecting piece through bolts.

Further, four positioning sleeves are arranged on the lower side of the positioning mounting plate, each positioning sleeve is connected with a positioning column in a clamping mode, and the positioning columns are arranged at the bottom of the inner wall of the umbrella bin.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arranged parachute cabin, the cover body, the positioning mounting plate, the transmitting tube, the gas channel, the gas generator, the pin body, the piston block, the connecting piece, the injection channel and the pushing block, when a user opens the parachute launcher, so that the parachute is separated from the parachute cabin soon, the high-pressure gas generated by the gas generator can push the six pushing blocks to move at high speed in six different directions simultaneously, thereby pulling six vertexes of the umbrella cover, so that the umbrella cover can be quickly opened, and simultaneously the purpose of opening the umbrella cover in a short time is achieved by matching with external wind force, the time delay of opening the umbrella body is shortened, the safety of the user is further ensured, and the parachute cabin is simple in structure, convenient to operate and has a certain practical value.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall exploded structure of the present utility model;

FIG. 3 is a schematic view of the structure of the umbrella bin of the utility model.

In the figure: 1. an umbrella bin; 11. a first opening; 111. arc elastic limit protruding blocks; 12. positioning columns; 2. a cover body; 21. a second opening; 3. positioning the mounting plate; 31. a positioning sleeve; 4. a multi-point auxiliary spray assembly; 41. a transmitting tube; 42. a gas channel; 43. a gas generator; 44. a pin body; 45. a piston block; 46. a connecting piece; 47. a pushing block; 5. a jet channel.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this utility model belongs, and the knowledge of terms used in the description of this utility model herein for the purpose of describing particular embodiments is not intended to limit the utility model, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, a parachute launching system includes a parachute cabin 1 and a cover 2, wherein the parachute cabin 1 and the cover 2 can be placed, the parachute cabin 1 and the cover 2 are detachably connected, a positioning mounting plate 3 is arranged in the parachute cabin 1, a multi-point auxiliary spraying component 4 is arranged at an opening position on the positioning mounting plate 3, the multi-point auxiliary spraying component 4 includes a launching tube 41 and a gas generator 43 (a gas production device adopted by an automobile airbag), an output end of the gas generator 43 is connected with an interface of the launching tube 41, six gas channels 42 are arranged at an equal interval around an upper end position of the launching tube 41, a pin 44 connected with the parachute is arranged in the launching tube 41, a piston block 45 is arranged at a lower end of the pin 44, and a connecting piece 46 is arranged at an upper end of the pin 44.

The structure realizes that when a user opens the parachute emitter through the multi-point auxiliary spraying component 4 so that the parachute is separated from the parachute cabin 1 soon, the parachute cover can be quickly opened, and simultaneously the aim of opening in a short time is fulfilled by matching with external wind power, so that the time delay of opening the parachute body is shortened, the safety of the user is further ensured, and the structure is simple, convenient to operate and has a certain practical value;

the operation is as follows, through the control switch (conventional parts are not shown in the figure), the gas generator 43 is turned on, a large amount of gas is injected into the transmitting tube 41, the pin body 44 is pushed to move along the transmitting tube 41, so that the pin body 44 flies out of the transmitting tube 41, the umbrella body 44 flies out of the transmitting tube 41 after the pin body 44 flies out of the transmitting tube 41 due to the connection of the umbrella body, and meanwhile, when the piston block 45 at the lower end of the pin body 44 passes through the port of the gas channel 42, a large amount of high-pressure gas enters the gas channel 42, and then six pushing blocks 47 are pushed simultaneously, and six vertexes of the umbrella surface are pulled, so that the umbrella body is rapidly spread.

Referring to fig. 2 and 3, the six vertex angle positions of the umbrella bin 1 and the cover body 2 are respectively provided with a first opening 11 and a second opening 21, the second openings 21 corresponding to the first openings and the first openings 11 form the injection channels 5, each injection channel 5 is located on the same central axis with the corresponding gas channel 42, through the mutual matching between the injection channels 5 and the gas channels 42, the six pushing blocks 47 fly out quickly in different directions, each first opening 11 is internally provided with an arc elastic limit bump 111, each arc elastic limit bump 111 is provided with a pushing block 47 connected with the vertex angle of the umbrella body, positioning of the pushing blocks 47 in the injection channels 5 is realized through the mutual matching between the arc elastic limit bumps 111 and the inner walls of the second openings 21, the cover body 2 and the connecting pieces 46 are connected through bolts, the lower side of the positioning mounting plate 3 is provided with four positioning sleeves 31, each positioning sleeve 31 is clamped with a positioning column 12, the positioning column 12 is arranged at the bottom of the umbrella bin 1, and the positioning column 3 is mounted quickly through the mutual matching between the positioning sleeves 31.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides a transmission system of parachute, includes can place parachute bin (1) and lid (2) of the parachute body, and be detachable connection between parachute bin (1) and the lid (2), a serial communication port, be provided with location mounting panel (3) in parachute bin (1), the open position on location mounting panel (3) is provided with supplementary injection subassembly (4) of multiple spot position, supplementary injection subassembly (4) include launching tube (41) and gas generator (43), and the output of gas generator (43) and the interface connection of launching tube (41), the equidistant round of upper end position of launching tube (41) is provided with six gas channel (42), be provided with in launching tube (41) with parachute body coupling's round pin body (44), just round pin body (44) lower extreme is provided with piston block (45), round pin body (44) upper end is provided with connecting piece (46).

2. A parachute-firing system according to claim 1, characterized in that the six apex angle positions of the parachute magazine (1) and the cover body (2) are provided with a first opening (11) and a second opening (21), respectively, and the second openings (21) corresponding to the first openings and the first openings (11) constitute the ejection channels (5), each of the ejection channels (5) being on the same central axis as the corresponding gas channel (42).

3. A parachute firing system according to claim 2, characterized in that each of the first openings (11) is provided with an arc-shaped elastic limit bump (111), and each arc-shaped elastic limit bump (111) is provided with a pushing block (47) connected with a top angle of the parachute body.

4. A parachute firing system according to claim 1, characterized in that the cover (2) and the connector (46) are connected by means of bolts.

5. The parachute launching system according to claim 1, wherein four positioning sleeves (31) are arranged on the lower side of the positioning mounting plate (3), each positioning sleeve (31) is clamped with a positioning column (12), and the positioning columns (12) are arranged at the bottom of the inner wall of the parachute cabin (1).