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Barrel type paper folding rebounding mechanism containing interval structure

A technology with a gap and a barrel shape, which is used in mechanical equipment, low internal friction springs, springs/shock absorbers, etc., can solve the problems of insufficiency, difficulty in guaranteeing service life, high cost, etc., and achieves low cost and simple and convenient production. , the effect of good structural mechanical properties

Inactive Publication Date: 2020-05-19
ZHEJIANG UNIV
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  • Abstract
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Problems solved by technology

By changing the displacement direction of the structure, the rebound mechanism can ensure the normal operation of the machine, or play a role in restoring the original state and ensuring safety. The existing rebound structure is mainly realized by a spring or a mechanical structure, and these structures are to a certain extent There are problems such as it is difficult to guarantee the service life, cannot meet the use of various occasions, and the cost is relatively high

Method used

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  • Barrel type paper folding rebounding mechanism containing interval structure
  • Barrel type paper folding rebounding mechanism containing interval structure
  • Barrel type paper folding rebounding mechanism containing interval structure

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Embodiment Construction

[0021] The purpose and effects of the present invention will become clearer by describing the present invention in detail according to the accompanying drawings and preferred embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] Such as figure 1 As shown, the paper-based model of the tubular origami rebound mechanism with gap structure of the present invention is formed by folding plane materials according to specially designed creases, and has certain rigidity and elasticity. When the tubular origami rebounds When the mechanism is squeezed in the axial direction, it will generate compression deformation along the axis direction and generate resilience at the same time;

[0023] The tubular origami springback mechanism is a periodically repeated structure in the circumferential direction, and the specific plane crease diagram of the springback mechanism of ...

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Abstract

The invention discloses a barrel type paper folding rebounding mechanism containing an interval structure. The barrel type paper folding rebounding mechanism is formed by folding planar materials according to specifically-designed folds and has certain rigidity and elasticity, and when the barrel type paper folding rebounding mechanism is axially extruded, the barrel type paper folding reboundingmechanism generates compression deformation in the axial direction, and meanwhile generates rebounding force. The rebounding mechanism is novel in structure, easy and convenient to manufacture, low incost, good in mechanical performance and convenient to transport.

Description

technical field [0001] The invention relates to a rebound mechanism, in particular to a tubular origami rebound mechanism with a gap structure. Background technique [0002] In the fields of mechanical parts, construction equipment, precision electronic instruments, etc., a large number of springback mechanisms are required. By changing the displacement direction of the structure, the rebound mechanism can ensure the normal operation of the machine, or play a role in restoring the original state and ensuring safety. The existing rebound structure is mainly realized by a spring or a mechanical structure, and these structures are to a certain extent There are problems such as it is difficult to guarantee the service life, cannot meet the use of various occasions, and the cost is relatively large. [0003] Origami structure is a new type of spatial structure. In recent years, foldable structures derived from rigid origami have been widely used in different fields. Its unique ...

Claims

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Application Information

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IPC IPC(8): F16F1/02
CPCF16F1/02
Inventor 张鹤姚璘杰骆皓青徐晨翱
Owner ZHEJIANG UNIV
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