STRUCTURE OF CASE BODY - SAN SHIANG TECH CO LTD

Title:

STRUCTURE OF CASE BODY

Document Type and Number:

WIPO Patent Application WO/2021/072986

Kind Code:

A1

Abstract:

A structure of a case body. The case body is made by preparing a non-woven fabric layer block by selecting a PET fiber or a PET fiber combined with a PP fiber as raw materials, and then performing baking and cold pressing molding. The case body consists of a left housing (10) and a right housing (20) that are assembled; the left housing (10) and the right housing (20) are separately manufactured and molded and then are assembled to form the case body in which an accommodation space is provided; the left housing (10) is divided into a left top wall (11), a left side wall (12), and a left bottom wall (13), wherein the left top wall (11), the left side wall (12), and the left bottom wall (13) are molded by continuously extending; the right housing (20) is divided into a right top wall (21), a right side wall (22), and a right bottom wall (23), wherein the right top wall (21), the right side wall (22), and the right bottom wall (23) are molded by continuously extending; the weight per unit area of the molded left top wall (11), right top wall (21), left bottom wall (13) and right bottom wall (23) is 1200-2000 g/m2; and the weight per unit area of the left side wall (12) and the right side wall (22) is 600-1200 g/m2.

Inventors:

LIN MING YANG (CN)

Application Number:

PCT/CN2020/000131

Publication Date:

April 22, 2021

Filing Date:

June 05, 2020

Export Citation:

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Assignee:

SAN SHIANG TECH CO LTD (CN)

International Classes:

A45C5/04

Foreign References:

TWM589480U	2020-01-21
CN106659273A	2017-05-10
CN206933606U	2018-01-30
CN206390452U	2017-08-11
TW201400288A	2014-01-01
EP2862472A1	2015-04-22

Other References: