SUPER-SILENT SHOWER ROOM RAIL PROFILE AND MANUFACTURING METHOD THEREFOR

WIPO Patent Application WO/2023/070763

A1

A super-silent shower room rail profile, comprising: a rail profile (1), wherein sliding rails (2) are arranged in the rail profile (1), and the sliding rails (2) are provided with grooves (3); cold drawn stainless steel special-shaped profiles (4), which are of a bar-shaped solid structure and arranged in the grooves (3) of the sliding rails (2); and sliding wheels (5), which are connected to a movable door (6) of a shower room and mounted on the sliding rails (2) of the rail profile (1), wherein the sliding wheels (5) abut against the cold drawn stainless steel special-shaped profiles (4). Slideways allowing for the movable door (6) to move are formed on the cold drawn stainless steel special-shaped profiles (4); or the cold drawn stainless steel special-shaped profiles (4) cooperate with the rail profile (1) to form slideways for the movable door (6) to move. The rail strength can be enhanced, the sliding smoothness can be improved, the silence effect can be improved, and the service life of the sliding wheels can be prolonged.

XIE WEI (CN)
GUO FENG (CN)
YANG YUMING (CN)

PCT/CN2021/131016

May 04, 2023

November 16, 2021

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GUANGDONG ANHUA CERAM SANITARY WARE CO LTD (CN)

E05D13/00; C22C38/02; C22C38/04; C22C38/42; C22C38/58

CN213774957U	2021-07-23
CN110225989A	2019-09-10
JPH09317306A	1997-12-09
CN109236085A	2019-01-18
CN106795600A	2017-05-31

JING, YUHAI ET AL., FUNDAMENTAL OF MECHANICAL MANUFACTURE, SECOND EDITION, 31 July 2018 (2018-07-31), pages 170 - 171, XP009545924

SCIHEAD PATENT AGENT CO., LTD (CN)

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