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Novel damping structure and construction method thereof

A technology of damping structure and construction method, applied in the field of damping structure, can solve the problem that the damping structure cannot stably realize hovering at any angle, and achieve the effect of high stability and high precision

Active Publication Date: 2015-01-07
SHANGHAIK YANFENG JINQIAO AUTOMOTIVE TRIM SYSTEMS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to provide a new type of damping structure and its construction method, thereby solving the defect that the damping structure in the prior art cannot stably realize hovering at any angle

Method used

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  • Novel damping structure and construction method thereof
  • Novel damping structure and construction method thereof
  • Novel damping structure and construction method thereof

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with specific embodiments. It should be understood that the following examples are only used to illustrate the present invention but not to limit the scope of the present invention.

[0028] Such as figure 1 Shown is a new type of damping structure according to a preferred embodiment of the present invention. The damping structure includes: a shaft sleeve 1 , a friction plate 2 and a metal ferrule 3 that are fitted sequentially from the inside to the outside. The part of the sleeve 1 protruding from the two ends of the friction plate 2 and the ferrule 3 also has a waist-shaped cross-section, which is convenient for connecting with other elements through the sleeve without relative rotation. The shaft sleeve 1 is a hollow structure, and a shaft pin can be installed inside to facilitate connecting it to the element of the damping structure to be installed through the shaft pin. The friction plate 2 inc...

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Abstract

The invention provides a novel damping structure and a construction method thereof. The novel damping structure comprises an axially extending shaft sleeve, a friction plate and a ferrule, the friction plate and the ferrule sequentially sleeve the shaft sleeve, the friction plate comprises a first C-shaped portion and a first extension portion, the first C-shaped portion is matched with the shaft sleeve, the first extension portion extends out from the edge of the first C-shaped portion, the ferrule is an aluminum alloy or copper alloy extrusion part and comprises a second C-shaped portion and a second extension portion, the second C-shaped portion is matched with the friction plate, the second extension portion extends out from the edge of the second C-shaped portion, pressing force between the friction plate and the ferrule is adjusted by a fastener penetrating the first extension portion and the second extension portion, friction force between the friction plate and the shaft sleeve is further adjusted, and a friction surface is formed between the shaft sleeve and the friction plate. The ferrule is creatively formed from aluminum alloy or copper alloy by an extrusion process, high stability and high precision of the extrusion process are reserved, high hardness and low density of the aluminum alloy or copper alloy are reserved, internal plastic deformation stress of the ferrule is released, and the damping structure has remarkable superiority.

Description

technical field [0001] The invention relates to a damping structure, and more particularly to a novel damping structure and a construction method thereof. Background technique [0002] In some products, it is necessary to slow down the relative rotation of two parts (fixed part and rotating part) to maintain the rotation at a predetermined speed, which usually requires adding a damping structure. The common situation is the armrest box cover of the car. When the lock is opened, the box cover will automatically open under the action of the spring. At this time, the damping structure can prevent the box cover from popping off suddenly; when the brake mechanism is released, the damping structure can Prevents the lid from snapping shut under its own weight and / or spring tension. [0003] However, the above-mentioned damping often only has a slowing effect, but cannot control the rotating member to hover at any position. [0004] Patent JP 200923575 discloses a damping structur...

Claims

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Application Information

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IPC IPC(8): F16F15/12
CPCF16F15/129F16F15/12F16F7/023F16F7/06B60R7/04E05D3/02E05D5/062E05D11/082E05Y2201/21E05Y2900/538
Inventor 姜勇吕继超王万里邹海峰
Owner SHANGHAIK YANFENG JINQIAO AUTOMOTIVE TRIM SYSTEMS CO LTD
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