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A simple quick-release cover

A kind of flap and simple technology, which can be used in aircraft accessories and other directions, can solve the problems of high cost and difficult disassembly and assembly of the quick-release flap, and achieve the effects of low cost, reliable locking and stable operation.

Active Publication Date: 2022-03-15
CHINA SPECIAL TYPE FLIER RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem of difficult disassembly and high cost of the existing quick-release cover, and provide a simple quick-release cover, which can quickly and conveniently realize quick opening and closing, and realize the function of maintenance operation while meeting the general sealing requirements

Method used

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  • A simple quick-release cover
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  • A simple quick-release cover

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Embodiment Construction

[0023] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0024] Such as Figure 1 ~ Figure 4 As shown, the simple quick-release lid of the present invention includes: an upper cover 1, a bottom plate 2, a special-shaped spring piece 3, a button 4, an upper cover fixing seat 5, a spring piece sliding seat 6, a limit sleeve 7, and a rotating shaft 8 . by figure 1 For example, when the upper cover 1 and the bottom plate 2 are in the open state, the button 4 is at a certain angle with the upper cover 1, and the lower end surface of the button 4 is in contact with the special-shaped spring piece 3. When the lid needs to be closed, the upper end of the upper cover 1 faces downward. Press until the triangular front oblique end surface of the special-shaped spring piece 3 is in contact with the bottom plate 2, continue to press, the special-shaped spring piece 3 will move backward along the spring piece sliding seat 6...

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PUM

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Abstract

The invention belongs to a structural configuration design, and relates to a simple quick-release lid. Including upper cover (1), bottom plate (2), special-shaped spring piece (3), button (4), spring piece sliding seat (6), rotating assembly (9); the present invention only needs to use one special-shaped spring piece, rotating shaft , limit tube, fixed seat and sliding seat can realize the locking function, without the use of screws or finished locks, the user only needs to press the button on the upper cover when the cover is closed, and the cover can be opened , and then press down on the upper cover, the button automatically resets, and the cover can be locked. The overall structure is light in weight and low in cost, and the reliable locking of the cover is realized through the spring leaf, and has a long service life, and there will be no failure problem of screw connection.

Description

technical field [0001] The invention belongs to a structural configuration design, and relates to a simple quick-release lid. Background technique [0002] Existing quick-release covers generally use screw connections, riveting or finished locks, and screw connections or riveting methods are time-consuming and laborious to disassemble, and there is a risk of screw and rivet failure after long-term use, and the maintainability is poor; The unloading cover has complex structure, heavy weight and high cost. Contents of the invention [0003] The purpose of the present invention is to solve the problem of difficult disassembly and high cost of the existing quick-release cover, and provide a simple quick-release cover, which can quickly and conveniently realize quick opening and closing, and realize the function of maintenance operation while meeting the general sealing requirements . [0004] The technical solution of the present invention: a simple quick-release cover, whic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C1/14
CPCB64C1/14
Inventor 王琪朱强肖鹏何巍刘翀顾文华熊伟王喜鹤张金奎
Owner CHINA SPECIAL TYPE FLIER RES INST