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Elastic fastener

A kind of elastic fastener and elastic technology, which is applied in the direction of connecting components, rod connection, mechanical equipment, etc., can solve the problem of limited moving range, achieve the effect of reducing pre-tightening force and convenient positioning

Inactive Publication Date: 2015-11-18
SUZHOU NIUDONG PRECISION MFG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, some elastic fasteners are bent and formed by elastic strips, and some are made of reeds. The commonly used connectors of 25, 30, and 40 series profiles are B-shaped, and are mostly used for the connection between right-angled aluminum profiles, and their movement range is limited.

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  • Elastic fastener
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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] attached figure 1 It is a sectional view of the elastic fastener according to the present invention, including thread 1 , elastic fastener body 2 and slide groove 3 . The center position of the upper surface of the elastic fastener body 2 is provided with a thread 1, the thread 1 is a through hole, the lower surface of the elastic fastener body 2 is connected with the chute 3, and the width direction of the elastic fastener The two sides of the figure 1 Shown at No. 2 in the middle.

[0015] In this embodiment, as attached figure 1 , figure 2 As shown, the elastic bending angle α is 0°<α<90°, preferably, the elastic bending angle is 42.66°, and the pre-tightening force at this time is relatively small; the elastic fastener is installed on the chute of the profile It can move in the chute at any time, and the threaded hole...

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Abstract

The invention relates to an elastic fastener. The elastic fastener comprises an elastic fastener body, wherein a thread (a through hole) is formed in the center of the upper surface of the elastic fastener body; the lower surface of the elastic fastener body is connected with a chute in a matched manner; the two side edges of the elastic fastener body in the width direction are folded to form elastic bends; the elastic fastener body is mounted in the chute of a profile and can move freely and be conveniently located; the elastic bends are acute angles, so that the pre-tightening force is reduced; and the elastic fastener is simple and practical.

Description

technical field [0001] The invention relates to an elastic fastener, in particular to an elastic fastener which can be moved at any time, is convenient for positioning and has small pre-tightening force. Background technique [0002] At present, some elastic fasteners are formed by bending elastic bars, and some are made of reeds. The commonly used 25, 30, and 40 series of profiles have B-shaped connectors, which are mostly used for connection between right-angled aluminum profiles, and their movement range is limited. For this reason, we have developed an elastic fastener that can be moved at any time, is convenient for positioning, and has a small pre-tightening force. Contents of the invention [0003] The purpose of the present invention is to provide an elastic fastener that can be moved at any time, convenient for positioning and has small pre-tightening force in order to overcome the shortcomings of the prior art. [0004] In order to achieve the above object, the ...

Claims

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Application Information

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IPC IPC(8): F16B7/18F16B7/04
CPCF16B7/18F16B7/04
Inventor 唐晓琴
Owner SUZHOU NIUDONG PRECISION MFG TECH CO LTD