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Fastening nut

A technology for fastening nuts and nut bodies, which is applied in the direction of nuts, threaded fasteners, locking fasteners, etc., which can solve problems such as potential safety hazards, loose nuts, and high labor intensity of staff, so as to prolong the service life and ensure The effect of safety and labor intensity reduction

Inactive Publication Date: 2016-11-23
JIANGSU DONGQI STANDARD PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the nut is in use, in order to avoid serious accidents caused by the loosening and falling of the nut, it is necessary to apply a large force to realize the fastening of the nut, and because the number of nuts used is large and the range of use is very wide, this makes the labor intensity of the staff In addition, when the existing nuts are in use, due to mechanical vibration, the nuts will loosen after a long time, which brings great potential safety hazards

Method used

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Examples

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Embodiment 1

[0020] Such as figure 1 As shown, a fastening nut of the present invention includes a threaded nut body 2, at least two lugs 3 are arranged on the outer wall of the nut body 2, and the side wall of the nut body 2 is connected to the nut body axis. Two through holes 4 are opened parallel to each other. The outer wall of the nut body 2 is provided with a ring of clips 5 along the circumferential direction of the nut body 2 .

[0021] Preferably, as the second embodiment, this embodiment is an improvement on the first embodiment, and the end of the nut body 2 is provided with a magnetic body 1 .

[0022] Preferably, as the third embodiment, this embodiment is also a further limitation of the first embodiment, the through hole 4 is a stepped threaded hole.

[0023] Preferably, as the fourth embodiment, this embodiment is also a further limitation of the first embodiment, two ear seats 3 are provided on the side wall of the nut body 2, and the ear seats 3 are arranged oppositely. ...

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Abstract

The invention relates to a standard part, in particular to a fastening nut. The fastening nut comprises a nut body with a thread; at least two lug bases are arranged on the outer wall of the nut body; two through holes opposite and parallel to the axial direction of the nut body are formed in the side wall of the nut body; and a lap of hoops is arranged on the outer wall of the nut body in the peripheral direction of the nut body. In the novel nut, at least two lug bases are arranged on the outer wall of the nut body; in the nut fastening process, workers apply the nut screwing force to the lug bases; the lever principle is used in the screwing process; and the fastening of the nut can be realized through applying less force to the lug bases, so that the labor intensity in nut fastening is reduced.

Description

technical field [0001] The invention relates to a standard part, in particular to a fastening nut. Background technique [0002] In mechanical parts, nuts are widely used, and they are mainly used to connect mechanical equipment tightly. When the nut is in use, in order to avoid serious accidents caused by the loosening and falling of the nut, it is necessary to apply a large force to realize the fastening of the nut, and because the number of nuts used is large and the range of use is very wide, this makes the labor intensity of the staff In addition, when the existing nuts are in use, due to mechanical vibration, the nuts will loosen after a long time, which brings great potential safety hazards. Therefore, a new technical solution should be provided to solve the above problems. Contents of the invention [0003] The object of the present invention is to provide a fastening nut with a reasonable structure and good use effect in view of the above-mentioned deficiencies....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/16F16B39/00
CPCF16B37/16F16B39/00
Inventor 徐倚山徐小山沈峰
Owner JIANGSU DONGQI STANDARD PARTS
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