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An injection molded raft shell

A curved plate and curved technology, applied in the direction of life rafts, etc., can solve the problems of inconvenient storage and achieve the effect of convenient connection, combination and assembly

Active Publication Date: 2022-04-12
SHANGHAI YOULONG RUBBER PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention proposes an injection-molded raft shell, which solves the problem that the existing liferaft shell is inconvenient to carry out efficient and arbitrary assembly and connection on one side of the ship, and at the same time it is inconvenient and stable to store.

Method used

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-3 , an injection molded raft shell, comprising an upper raft shell 1 and a lower raft shell 2, a connecting plate 3 is arranged on the rear side of the upper raft shell 1 and the lower raft shell 2 close to one end face, and the upper and lower sides of the connecting plate 3 are respectively The upper raft shell 1 and the lower raft shell 2 are rotatably connected by hinges, and the outer surfaces of the upper raft shell 1 and the lower raft shell 2 are all arrayed and fixed with arc-shaped plates 4, and the adjacent two arc-shaped plates 4 are close to each other. The sides are provided with arc-shaped slide rails 5, and the inner wall of ...

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Abstract

The invention discloses an injection molded raft shell, which relates to the field of raft shells. Aiming at the problems that the existing life raft shells are inconvenient to be assembled and connected at one side of the ship in an efficient and arbitrary manner, and at the same time it is inconvenient to store them stably, the following scheme is proposed , which includes an upper raft shell and a lower raft shell. A connecting plate is arranged on the rear side of the upper and lower raft shells close to one end face, and the upper and lower sides of the connecting plate are respectively connected with the upper raft shell, The lower raft shell is rotatably connected, the outer sides of the upper raft shell and the lower raft shell are fixedly fitted with arc-shaped plates in an array, and the adjacent sides of the two adjacent arc-shaped plates are provided with arc-shaped slide rails. The inner wall of each arc-shaped slide rail is provided with a plurality of limiting square holes in an array, and an arc-shaped slide plate is arranged between two adjacent arc-shaped slide rails. The device can be assembled and assembled conveniently, which is convenient for installation on one side of the ship and convenient for storage.

Description

technical field [0001] The invention relates to the field of raft shells, in particular to an injection molded raft shell. Background technique [0002] A life raft is a non-self-propelled boat used for lifesaving on a ship. There is a certain amount of food and fresh water in the life raft for the crew to use while drifting at sea. [0003] At present, general ships are usually equipped with cylindrical life rafts, which are generally combined and placed on one side of the ship, but the convenient connection and combination device for each batch between the existing raft shells makes it inconvenient to install on the side of the ship Combined, it is inconvenient to carry out arbitrary adjustment and combination installation simultaneously, and it is not only inconvenient to install on ships, and in general storage, it is also inconvenient to stack firmly due to its shape setting. Therefore propose a kind of injection molded raft shell. Contents of the invention [0004...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C9/04
CPCB63C9/04
Inventor 张德祥张少斌刘佃森
Owner SHANGHAI YOULONG RUBBER PRODS
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