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Seawater automatic detachment device

A technology of automatic detachment and entry into seawater, applied in transportation and packaging, aircraft parts, parachutes, etc., can solve the problems of automatic detachment of personnel, high cost, large volume and weight of manual automatic detachment system, etc. The effect of large promotion value

Active Publication Date: 2016-03-09
AEROSPACE LIFE SUPPORT IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is only one breakaway point in the prior art, only the automatic breakaway between the strap and the parachute can be realized, but the automatic breakaway from the personnel cannot be realized for the brace with a complicated connection relationship.
And the traditional automatic disengagement device only has the function of automatic disengagement, and manual disengagement needs to cooperate with manual disengagement lock and other mechanisms to realize
Therefore, the full set of manual and automatic detachment system is larger in size, weight and cost

Method used

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  • Seawater automatic detachment device
  • Seawater automatic detachment device
  • Seawater automatic detachment device

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Embodiment Construction

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0029] Such as Figure 1-Figure 6 As shown, the present invention discloses an automatic detachment device for entering sea water, which includes a base 1 and a lock body 2 installed on the base 1, a lock piece 3, a circuit 10, a battery 11, an electrode 12, an electric detonator 13, and a mounting pin 4. Handle 7, top ring 5 and top block 9.

[0030] The circuit 10 , the battery 11 , the electrodes 12 , and the electric initiator 13 are connected by wires, and the battery 11 supplies power to the circuit 10 . The circuit 10 is in contact with the seawater through the electrode 12, and uses the conductivity of the seawater to determine whether it has entered the seawater, and when it is determined that the seawater has...

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Abstract

The invention relates to an automatic detachment device for entering sea water, which comprises a base (1), a lock body (2), a locking piece (3), and an electric detonator (13) installed on the base (1). The automatic detachment device also includes a The pin (4), the handle (7), the top ring (5) and the top block (9), the middle part of the mounting pin (4) is provided with a cylindrical connecting part (401), and the connecting part (401) is inserted into the base (1) In the installation hole, the top ring (5) is located above the top block (9), the end of the installation pin (4) is located above the top ring (5), the handle (7) is installed on the top of the lock body (2), and the installation pin ( 4) A spring leaf (8) is provided between the handle (7); multiple mounting pins (4) are provided. The invention is a manual and automatic combined multi-point detachment structure, which can realize the automatic detachment of the lifesaving parachute together with the strap system after entering the seawater. great promotional value.

Description

technical field [0001] The invention relates to an automatic detachment device for entering sea water. Background technique [0002] When a pilot parachutes into sea water, if the pilot is injured and cannot release the parachute in time, lifesaving may fail due to strong wind dragging, parachute entanglement, parachute system dragging the pilot down, etc. The automatic disengagement device enables the pilot to disengage the parachute automatically and quickly when entering sea water. The traditional automatic detachment device for seawater entry has only one detachment point, and only two devices can be installed on the shoulder of the harness system, and the parachute is detached from the two connections between the parachute and the harness, so that each harness is required to be equipped with 2 detachment devices ,higher cost. Because there is only one breakaway point in the prior art, only the automatic breakaway between the strap and the parachute can be realized, bu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64D17/38
Inventor 李琦
Owner AEROSPACE LIFE SUPPORT IND LTD
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