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Process for treating lighter cast shell surface and sticking sheet for lighter shell

A shell surface and treatment process technology, applied in the direction of combustion ignition, igniter with fuel, combustion method, etc., can solve the problems of color difference in electroplating, lack of overall sense, uneven and consistent wire drawing and electroplating wire path, etc., and achieve electroplating wire The road is neat and consistent, and the effect of electroplating color difference is consistent

Inactive Publication Date: 2007-01-24
陈建华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the upper and lower covers are processed in batches and assembled randomly, there will be no sense of integrity at the junction of the upper and lower covers, there will be color differences in the electroplating of the upper and lower covers, the drawing and electroplating wires will not be neat and consistent, and the exposed parts of the hinge will have different colors.

Method used

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  • Process for treating lighter cast shell surface and sticking sheet for lighter shell
  • Process for treating lighter cast shell surface and sticking sheet for lighter shell
  • Process for treating lighter cast shell surface and sticking sheet for lighter shell

Examples

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Embodiment Construction

[0017] The surface treatment process of the cast shell of the lighter of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] figure 2 Show the flow chart of upper and lower cover surface treatment process in lighter casting shell surface treatment process of the present invention, in conjunction with reference image 3 , which includes the following steps, and the sequence number of each step is represented by a combination of letters and numbers. In the figure,

[0019] S1: casting upper and lower covers. Usually the upper and lower covers 11, 12 are respectively cast from aluminum or aluminum alloy, and of course they can also be cast from other metals, such as copper or copper alloy.

[0020] S3: The upper and lower covers are positioned with positioning cores. Usually, the positioning core 13 is a housing tightly matched with the upper and lower covers, such as a housing made of metal casting, or a housing for...

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PUM

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Abstract

The body case of lighter unit includes ascast up cover and low cover. Processing steps are included as following: up cover and low cover are positioned by marking core so as to combine up cover with low cover tightly; polishing positioned up cover and low cover integrally; then, taking out marking core, and connecting up cover and low cover through hinge; finally, plating connected up cover and low cover. The up cover and low cover also include up and low skim sheets. The invention also includes following processing steps: connecting back faces of ascast up skim sheet, and low skim sheet through connection set; then plating them integrally; removing the connection set after plating; finally, pasting up and low skim sheets to up and low covers correspondingly. The invention also discloses skim sheet for body case of lighter including up and low skim sheets, which are formed integrally. The invention solves issues of plating chromatic aberration and floss in wire drawing plating.

Description

technical field [0001] The invention relates to a process for treating the surface of a lighter casting shell. The invention also relates to a patch for lighter casings. Background technique [0002] Lighter is widely used in the field of daily life, and it not only uses but also has the functions of decoration and embellishment. The most common lighters are metal shell and plastic shell, because lighters with metal shells are safer, and the metal surface has a good feel and visual effect after polishing and electroplating, so it is very popular among people. The metal shell of general lighter is made up of upper and lower cover, and upper and lower cover both make with stretching mode and also have with casting mode to make. Usual existing by the surface treatment technology of the upper and lower cover of the lighter shell that metal drawing such as copper iron makes is to connect the upper and lower cover of shell with hinge spot welding after polishing electroplating. ...

Claims

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Application Information

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IPC IPC(8): F23Q2/36C25D7/00
Inventor 陈建华
Owner 陈建华
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