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elastic gasket

A technology of elastic gaskets and elastic tongues, which is applied to threaded fasteners, connecting components, screws, etc., can solve problems such as poor sealing, poor anti-loosening effect, and inability to assemble

Inactive Publication Date: 2011-12-14
ZHEJIANG RENHE PHOTOVOLTAIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, we often encounter the phenomenon that the bite between the bolt and the nut is loose, the seal is not tight, and even the assembly cannot be performed after the object is assembled, repeatedly disassembled, or shaken.
In order to solve this problem, some people put washers between the bolts and nuts, but since the top and bottom of the washers are flat, the anti-loosening effect is not good

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] see figure 1 and figure 2 . There is a bolt 9 on the junction box body 1, the bolt 9 engages with the nut 2, the elastic washer 4 is located between the bolt 9 and the nut 2, and the cable 3 passes through the bolt 9 and the nut 2. When there is a gap between the nut 2 and the bolt 9 , the elastic cantilever 6 on the elastic washer 4 opens, and pushes against the ratchet 5 at the front end of the nut 2 .

[0020] see image 3 , Figure 4 , Figure 5 . The elastic gasket 4 is n-shaped, and an elastic tongue 7 is arranged near the two roots of the n-shape, and an elastic cantilever 6 is arranged near the end of the elastic gasket 4 . The opening direction of the elastic tongue 7 is opposite to the stretching direction of the elastic cantilever 6 . A shoulder 8 is fixed at the front end of the bolt 9, and the elastic tongue 7 of the elastic washer 4 is inserted into the gap between the bolt 9 and the shoulder 8, and the front end of the elastic tongue 7 is pushed a...

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Abstract

The invention discloses an elastic washer, which is n-shaped as a whole and includes an integrally formed body and an outwardly curved elastic cantilever. After the elastic washer is placed between the connecting devices, the elastic cantilever is pressed close to the body of the elastic washer. When there is a gap between the connecting devices due to looseness, the elastic cantilever will rebound and resist one of the matching connecting devices to prevent the connecting devices from loosening.

Description

technical field [0001] The invention relates to an elastic gasket. Background technique [0002] In daily life, we often encounter the phenomenon that the bite between the bolt and the nut is loose, the seal is not tight, and even the assembly cannot be performed after the object is assembled, repeatedly disassembled, or shaken. In order to solve this problem, some people put washers between the bolts and nuts, but because the top and bottom of the washers are flat, the anti-loosening effect is not good. Contents of the invention [0003] The purpose of the present invention is to provide an elastic gasket, which can play a better anti-loosening effect. [0004] For this reason, the technical solution adopted by the present invention is as follows: the elastic gasket is n-shaped as a whole, including an integrally formed body and an outwardly curved elastic cantilever. [0005] The present invention is further improved, and the body is provided with protruding elastic to...

Claims

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Application Information

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IPC IPC(8): F16B39/24
Inventor 陈立志
Owner ZHEJIANG RENHE PHOTOVOLTAIC TECH
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