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Reinforced metal mask

A metal mask and reinforcement technology, which is applied to the frame of the engine, supporting machines, mechanical equipment, etc., can solve the problem of easy deformation of the metal mask, and achieve the effect of simple structure, convenient use and improved deformation.

Inactive Publication Date: 2014-04-23
秦菊萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a reinforced metal mask, which has a simple structure and can improve the problem that the metal mask is easily deformed

Method used

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  • Reinforced metal mask

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Embodiment Construction

[0009] The present invention will be further described in detail below with reference to the accompanying drawings.

[0010] like figure 1 As shown, a reinforced metal mask 1 includes a metal frame 10 and a plurality of metal sheets 15 arranged side by side on the metal frame 10 .

[0011] The metal frame 10 includes two first side bars 103 parallel to each other, two second side bars 106 parallel to each other, and two reinforcing blocks 109 . The inner edges of the first side bar 103 and the second side bar 106 are connected to each other, and an opening is formed in the center. The two reinforcing blocks 109 extend outward from the outer edges of the first side bars 103 respectively. In other words, each reinforcing block 109 and its corresponding first side bars 103 are integrally formed. Besides, the thickness of the reinforcing block 109 , the first side bar 103 and the second side bar 106 are all equal. Preferably, each of the four corners of the metal frame 10 is be...

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Abstract

The invention discloses a reinforced metal mask which comprises a metal frame and at least one metal sheet. The metal frame comprises mutually parallel first side slats, mutually parallel second side slats and two reinforced blocks, the inner edge of each second side slat is connected with the inner edge of each first side slat, the reinforced blocks extend outwards from the outer edges of the first side slats respectively, the metal sheets are arranged on the metal frame in a stretching manner, and two opposite sides of each metal sheet are welded on the first side slats of the metal frame respectively. Therefore, the reinforced metal mask is simple in structure, and the problem of easiness in deformation of a metal mask can be improved.

Description

technical field [0001] The invention relates to a metal shield, in particular to a reinforced metal shield that can prevent deformation. Background technique [0002] The traditional metal mask includes a metal frame and a plurality of metal sheets with mesh holes. The metal sheet is affected by its original tension and will generate an inward stress on the two side bars of the metal frame. It is pulled to bend inwards, which leads to the problem of deformation and displacement of the mesh on the metal sheet. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a reinforced metal mask, which has a simple structure and can improve the problem of easy deformation of the metal mask. [0004] According to one aspect of the present invention, a reinforced metal shield is provided, comprising a metal frame and at least one metal sheet, the metal frame including a first side bar parallel to each other, a second side bar parallel to each other and ...

Claims

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Application Information

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IPC IPC(8): F16M1/00
Inventor 秦菊萍
Owner 秦菊萍
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