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Quick fastening device for torsional fastening

A fast, snap-to-rod technology, applied in the direction of thin plate connection, connecting components, mechanical equipment, etc., can solve the problems of loosening, time-consuming, and cumbersome assembly procedures.

Active Publication Date: 2014-12-10
DTECH PRECISION INDS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, using the above-mentioned technical feature of thread locking, it is true that two objects can be combined, but when it is assembled, tools must be used to apply external force to the screwdriver slot of the screw force receiving part, resulting in cumbersome and time-consuming assembly procedures.
Since then, although there are some technologies that combine two objects by buckling, the buckling structure lacks stable functions and is prone to loosening.

Method used

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  • Quick fastening device for torsional fastening
  • Quick fastening device for torsional fastening
  • Quick fastening device for torsional fastening

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Embodiment Construction

[0078] In order to fully understand the purpose, features and effects of the present invention, the present invention is described in detail as follows by means of the following specific embodiments and accompanying drawings:

[0079] Such as figure 1 , figure 2 and Figure 4 As shown, the fast fastening device for twisting fastening of the present invention is a kind of fast buckling device for assembling on a first plate 10, and can twist and fasten a second plate 20, so that the first plate 10 and the second The first preferred embodiment of the fast fastening device in which the plates 20 are combined includes: a fixed seat 1, a torsion fastening component 2 and a torsional elastic component 3, wherein:

[0080] Such as Figure 1 to Figure 3 As shown, the fixing base 1 is used for assembling on the first panel 10 (such as Figure 4 As shown), the hollow cylinder can be a cylinder or a polygonal cylinder, which has a first end 11, a second end 12 opposite to the first ...

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Abstract

The invention provides a quick fastening device for torsional fastening. The quick fastening device comprises a fixed seat, a torsional fastening component and a torsional elastic component; the fixed seat is a hollow cylinder with an accommodating groove or has other shapes with the accommodating groove; the torsional fastening component is provided with a force applying part, a fastening rod and a fastening part formed on the end part of the fastening rod; the torsional fastening component is movably arranged in the accommodating groove of the fixed seat; the torsional elastic component is a spiral torsional spring; and one end of the spiral torsional spring is fixedly combined with the fixed seat, and the other end of the spiral torsional spring is fixedly combined with the torsional fastening component, so that the torsional elastic component can drive the torsional fastening component to axially rotate or move. Therefore, the quick fastening device for torsional fastening can be assembled to a first plate through the fixed seat and can be fastened with a second plate through the torsional fastening component so as to realize functions of quickly fastening and unfastening and the like.

Description

technical field [0001] The invention relates to a fast fastening device for twist fastening, in particular to a structure of the fast fastening device which can be used for fast fastening and unfastening of two boards. Background technique [0002] The traditional fastening device used to connect two boards usually adopts the technology of screw locking, and its specific implementation method includes a screw, a set of cover and a fixing seat to form a fastening assembly; wherein, one end of the screw has a receiving The force part, the force part is provided with a screwdriver slot, and the other end has a screw connected to the force part; the cover is a hollow tube that fits around the force part of the screw to cover and protect the screw; and the The fixing seat fits on the screw rod of the screw. In this way, the fixed assembly can be combined with a first object by using a sleeve cover, and the screw rod of the screw is corresponding to the lock hole of a second obje...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16B5/00
Inventor 王鼎瑞
Owner DTECH PRECISION INDS
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