Protection mechanism in glass etching device

A technology of etching device and protection mechanism, applied in the field of protection mechanism and protection mechanism in glass etching device, can solve the problems of large area and uneven etching, and achieve the effect of avoiding uneven etching and reducing contact area

Inactive Publication Date: 2013-11-20
惠晶显示科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the area of ​​the O-ring 2 in contact with the glass is relatively large, the contact part with the glass is prone to uneven etching.

Method used

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  • Protection mechanism in glass etching device
  • Protection mechanism in glass etching device
  • Protection mechanism in glass etching device

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Embodiment Construction

[0012] The protection mechanism in the glass etching device of the present invention will be further described in detail through specific embodiments below.

[0013] Such as figure 2 and image 3 As shown, the protective mechanism in the glass etching device includes an isolation rod 1 and an O-ring 2 arranged on the isolation rod 1. The surface of the O-ring 2 is symmetrically provided with two obliquely upward thimbles 3. The O-ring 2 is made of PVC material.

[0014] Before glass etching, the protective mechanism is placed between two pieces of glass, and the two thimbles 3 are in contact with the glass. Since the contact area between the glass and the O-ring 2 is reduced, uneven etching can be avoided.

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Abstract

The invention relates to a protection mechanism in a glass etching device. The protection mechanism comprises a spacer bar and an O-shaped ring on the spacer bar, and two upwards slant centres are symmetrically arranged on the surface of the O-shaped ring. The protection mechanism is suitable for glass etching.

Description

technical field [0001] The invention relates to the field of protection mechanisms in glass etching devices, in particular to a protection mechanism in glass etching devices. Background technique [0002] In glass etching, glass is etched neatly in glass baskets. When the size of the glass is relatively large, the glass and the glass are easy to collide with each other, causing the glass to be scratched and resulting in defects after etching. The traditional way is to place spacer 1 between glass and glass, the structure of spacer 1 is as follows figure 1 As shown, an O-ring 2 is sheathed on the spacer rod 1, so as to avoid glass-to-glass contact. However, because the area of ​​the O-ring 2 in contact with the glass is relatively large, uneven etching is likely to occur at the contact portion with the glass. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a protection mechanism in a glass etching device that d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C15/00
Inventor 尹龙贤郭廷君
Owner 惠晶显示科技(苏州)有限公司
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