WELDED STRUCTURAL PART AND FORMING METHOD THEREFOR, AND ELECTRONIC DEVICE

WIPO Patent Application WO/2023/088334

A1

A welded structural part (100) and a forming method therefor, and an electronic device. The welded structural part (100) comprises a first structural part (10) and a second structural part (20); a through hole (13) is formed in the first structural part (10); the through hole (13) comprises a first opening (131) and a second opening (132); and the second structural part (20) at least partially penetrates through the through hole (13). The welded structural part (100) further comprises: a first welding portion (30) welded to the first structural part (10) and the second structural part (20), the material of the first welding portion (30) being approximately the same as that of the second structural part (20), and the first welding portion (30) being at least partially located in a first recessed area (11); and/or a second welding portion (40) welded to the first structural part (10) and the second structural part (20), the material of the second welding portion (40) being approximately the same as that of the first structural part (10), and the second welding portion (40) being at least partially located in a second recessed area (23).

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JI DAWEI (CN)
CAI MING (CN)
HUANG XUELONG (CN)

PCT/CN2022/132408

May 25, 2023

November 17, 2022

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HUAWEI TECH CO LTD (CN)

B23K9/16; B23K9/235; B23K9/32; B23K26/22; B23K26/60; B23K26/70; B23K33/00

CN214742851U	2021-11-16
JP3082405U	2001-12-14
CN209233591U	2019-08-09
CN209309512U	2019-08-27
SU1830797A1	1995-12-10

UNI-INTEL PATENT AND TRADEMARK LAW FIRM (CN)

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