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A shell and soft layer technology, applied in the direction of electrical equipment shells/cabinets/drawers, types of packaging items, special packaging items, etc., can solve the problems of leather or fabric becoming hard and brittle, not waterproof, etc., to prevent water Erosion, good effect of use

Inactive Publication Date: 2012-03-14
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, using leather or fabric as the outer layer of the shell does not have the function of waterproofing. When in use, the shell is easily eroded by water in the environment or affected by moisture in the air, making the leather or fabric hard and brittle, thus affecting the use.

Method used

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Embodiment Construction

[0008] see figure 1 The casing 100 of the present invention includes a base layer 10 , a soft layer 20 disposed on the surface of the base layer 10 , and a waterproof layer 30 disposed on the surface of the soft layer 20 . The casing 100 of the present invention can be the casing of electronic devices such as telephones, computers, game machines, cameras, etc., and can also be a cover or container products, such as glasses cases, cups, boxes, etc.

[0009] The base layer 10 is made of an injection-molded material through injection molding. The injection-molded material can be plastic, rubber or silica gel, and the plastic material can be polyvinyl chloride, polyethylene terephthalate, acrylonitrile-benzene Ethylene-butadiene copolymer (ABS, acrylonitrile-butadiene-styrene), polycarbonate (PC, polycarbonate), polyimide, liquid crystal polymer, polyether imide, polyphenylene sulfide, polysulfide, poly One or more of styrene, ethylene glycol modified polyester and polypropylene ...

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PUM

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Abstract

The invention provides a shell, which comprises a substrate layer, a soft layer arranged on the substrate layer, and a waterproof layer arranged on the soft layer. The soft layer is the leather or fabric layer. The shell is provided with the external appearance and the tactile sensation of the leather or fabric, and is also provided with the waterproof function; therefore the using effect is better.

Description

technical field [0001] The invention relates to a casing, in particular to a waterproof casing with a soft layer surface. Background technique [0002] With the development of mobile communication technology, various electronic devices such as mobile phones are emerging, so that consumers can fully enjoy the convenience brought by mobile technology anytime and anywhere. More and more people's attention and attention. [0003] The casing is one of the main components of an electronic device, and it is widely used in electronic devices such as telephones, computers, game machines, and cameras. Because plastic itself has many advantages such as light weight, low cost, relatively simple processing technology, and corrosion resistance, most electronic devices use plastic injection molding to manufacture the housing. In order to further make the shell have a good appearance and feel, leather or fabric is used as the outer layer of the plastic shell in the existing electronic pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B5/00B29C45/14H05K5/00
CPCB32B27/12B32B27/02B32B1/00B32B9/02B32B3/04B32B9/025B32B9/043B32B9/045B32B25/10B32B27/283B32B27/286B32B27/302B32B27/304B32B27/306B32B2262/0261B32B2262/062B32B2262/08B32B2307/412B32B2307/7265B32B2439/00B32B2479/00Y10T428/3154
Inventor 吴焜灿田力维
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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