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Hinge and production process thereof

A production process and hinge technology, applied in the direction of pinned hinges, door/window accessories, folding boards, etc., can solve the problems of loss of raw materials, high heat energy, high energy consumption, etc., to save production processes, simplify production processes, The effect of saving raw materials

Active Publication Date: 2013-02-13
茵科门控(珠海保税区)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially during the turning and milling process of the hinge scroll, it will cause a lot of loss of raw materials
[0019] Traditional stamping and casting processes use more large equipment and consume more energy
Especially the casting process requires a lot of heat energy and causes pollution

Method used

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  • Hinge and production process thereof
  • Hinge and production process thereof
  • Hinge and production process thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0054] The invention discloses a hinge, such as figure 1 , 2 , 3, 4, include hinge part one and hinge part two, described hinge part one is hinge door frame part 2, hinge part two is hinge door leaf part 1; described hinge door frame part 2 and hinge door leaf part 1 all include There are hinge pieces and one or more hinge reels; wherein, at least one hinge reel and one piece of hinge pieces are connected by welding.

[0055]The hinged door frame part 2 includes one or more hinge reels one and one hinge piece one 22; the hinged door leaf part 1 includes one or more hinge reels two 11 and one hinge piece two 12; wherein, the The hinge reel 1 and the hinge piece 1 22 are connected as a whole by welding, or the hinge reel 11 and the hinge piece 12 are connected as a whole by welding; a connecting device connects the hinge door frame 2 and the hinge door leaf Part 1 is connected as a whole.

[0056] like figure 1 , 5 , 6, and 7, the hinge piece 22 of the hinge door frame part...

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PUM

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Abstract

The invention relates to a hinge. The invention provides a hinge and a production process thereof, wherein, the hinge has flexible structure and material sorting; the manufacturing and processing processes are greatly shortened; and the costs of raw materials and processing are lowered. The hinge is composed of two parts, wherein, the first part is a door frame part and the second part is a door leaf part; and each part is formed by welding from at least one hinge reel (R1) and a piece of hinge slice (L1) through a laser welding method. The hinge production process method comprises a welding step.

Description

technical field [0001] The invention belongs to the field of metal accessories for furniture and doors and windows, and in particular relates to a hinge capable of connecting doors, windows and their frames and a production process thereof. Background technique [0002] The hinge with shaft that can connect doors, windows and their frames is composed of two hinge parts, the first part is the door frame part, and the second part is the door leaf part. Each part of the hinge part is composed of at least one hinge reel and a hinge piece; The door leaf part is connected with the door frame part. [0003] The raw materials of the above-mentioned door leaf parts and door frame parts are generally steel, stainless steel or brass; that is, the raw materials of at least one hinge reel and hinge piece constituting the hinge parts are generally steel, stainless steel or brass. Due to the limitation of the production process, the same material needs to be used in the production of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05D3/02E05D5/02B23P15/00
Inventor 恩斯.舒尔特
Owner 茵科门控(珠海保税区)有限公司
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