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Metal two-side snap joint

A side snap and double side snap technology is applied to connecting components, mechanical equipment, friction-clamped detachable fasteners, etc., which can solve the problems of complex molding process, complex snap structure, and no pre-tightening force. To achieve the effect of simple molding process, saving raw materials and saving maintenance costs

Pending Publication Date: 2018-12-04
宁波晟利紧固件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the structure of the above-mentioned buckle is relatively complicated, which leads to a more complicated molding process; in addition, the base of the buckle is inserted into the clip base, and there is not enough pre-tightening force, so it is easy to loosen and fall off in the delivery assembly state

Method used

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  • Metal two-side snap joint
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Embodiment Construction

[0026] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0027] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise " and other indication orientations and positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or in a specific orientation...

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PUM

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Abstract

The invention relates to a metal two-side snap joint which comprises an A type leaf spring. The two sides of the A type leaf spring are symmetrically provided with a first connecting sheet, a second connecting sheet, an upper limiting sheet and a lower limiting sheet; the A type leaf spring can deform towards the middle, and the first connecting sheet is fixedly arranged at the lower end of the Atype leaf spring and is inclined towards the middle from top to bottom; the second connecting sheet is fixedly arranged at the lower end of the first connecting sheet, when the metal two-side snap joint is in the natural state, the second connecting sheet slightly inclines towards the two sides from top to bottom, and when the metal two-side snap joint is installed on a stand column decoration plate, the second connecting sheet trends to be in the vertical direction; the first connecting sheet and the second connecting sheet sink towards the middle to form grooves; and the upper limiting sheetand the lower limiting sheet are arranged on the second connecting sheet in a spaced manner from top to bottom. The metal two-side snap joint has the advantages that the structure is reasonable, themolding technology is simple, installation is convenient, fixing is firm, and cost is low.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a metal double-sided buckle for an automobile column trim. Background technique [0002] Such as Figure 1 to Figure 4 As shown, the metal buckle 1' of the current automobile pillar trim is installed on the clip base 2'-1 of the pillar trim 2', and their connection is pierced by the spike structure 1'-1 on the metal buckle 1' Into the meat of the clip base 2'-1 of the stud trim 2'. The imperfection of this structure is that if some parts on the pillar trim 2' need to be repaired, the metal buckle 1' needs to be disengaged from the body sheet metal hole 3'-1, and the metal buckle needs to be overcome during the disengagement process. The installation force of buckle 1', at the same time, this force will be transmitted to the plastic parts through the metal buckle 1', during the force transmission process, the spike structure 1'-1 of the metal buckle 1' will be deeply inserted ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B2/24
CPCF16B2/243
Inventor 施胜利
Owner 宁波晟利紧固件有限公司
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