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Fast assembly connecting device

A assembling and fast technology, applied in the direction of thin plate connection, connecting components, bolts, etc., can solve the problems of cumbersome assembly procedures, etc., and achieve the effect of fast assembling and stable buckling

Active Publication Date: 2012-07-04
DTECH PRECISION INDS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned technical features of screw locking can combine the two boards, but when assembling, tools must be used to apply external force to the screwdriver groove of the force-bearing part of the screw, which makes the assembly process more cumbersome

Method used

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Embodiment Construction

[0060] In order to fully understand the purpose, features and effects of the present invention, the present invention will be described in detail by means of the following specific embodiments and accompanying drawings, as follows:

[0061] Such as figure 1 , figure 2 and image 3 As shown, the first specific embodiment of the quick assembly device of the present invention includes a fastening component 1, a central control component 2 and an elastic component 3, wherein:

[0062] The fastening assembly 1 is a hollow cylinder with a head 11 at one end and a fastening portion 12 at the other end. The fastening assembly 1 has a through hole 13 connecting the head 11 and the fastening portion 12, And in this fastening part 12, be provided with the slit 14 that extends axially from the end, this slit 14 can be inline or cross or be arranged in other shapes, to form two, three, four or More snap bodies 15 (such as image 3 and Figure 4 As shown), the snap body 15 has an oute...

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Abstract

The invention provides a fast assembly connecting device, which comprises a fastening component, a central control component and an elastic component. A head is arranged at one end of the fastening component, a fastening portion and a straight through hole are arranged at the other end of the fastening component, the head is communicated with the fastening portion by the straight through hole, and cutting grooves are arranged on the fastening portion so that a plurality of elastic fasteners are formed; the central control component is movably penetratingly arranged in the straight through hole of the fastening component and is provided with a supporting portion, a central control rod and an extending rod, the supporting portion supports on the elastic fasteners, the central control rod is connected to the supporting portion and extends out of the fastening portion, the extending rod is connected to the supporting portion and extends to the head, and an end of the extending rod is stopped outside the head; and the elastic component is sleeved on the extending rod of the central control component, one end of the elastic component is abutted onto the central control component, and the other end of the elastic component is abutted onto the fastening component. Accordingly, the fast assembly connecting device can achieve the effect of realizing fast assembly connection and stable fastening of two plates.

Description

technical field [0001] The invention relates to a quick assembling device, in particular to a quick assembling device capable of quickly assembling and stably fastening two boards. Background technique [0002] The known fastening assembly used to connect two boards usually adopts the technical feature of screw locking, and its specific implementation includes a fastening assembly composed of screws, sleeves and sleeves; wherein, one end of the screw has a force-receiving part , the force-bearing part is provided with a screwdriver slot, and the other end has a screw rod connected with the force-bearing part; the cover fits the hollow tube around the force-bearing part of the screw to cover and protect the screw; and the sleeve covers Close the screw on the screw. Therefore, the fixed assembly can be combined with the cover on the first plate, and then the first plate is moved to align with the second plate, so that the screw rod of the screw corresponds to the lock hole of...

Claims

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Application Information

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IPC IPC(8): F16B19/02F16B5/10
Inventor 王鼎瑞
Owner DTECH PRECISION INDS
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