Title:
ANTI-ELECTROPHORETIC LIQUID INFILTRATION ANGLE ADJUSTER AND ASSEMBLY METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/221745
Kind Code:
A1
Abstract:
The present invention relates to an anti-electrophoretic liquid infiltration angle adjuster, comprising a gear toothed plate and a gear ring toothed plate which can rotate relative to one another; and a hoop for holding the gear toothed plate and the gear ring toothed plate together, one end of the hoop being fixedly connected to the gear ring toothed plate, and the other end of the hoop being bent towards the gear toothed plate so as to form a clearance fit with the gear toothed plate. The present invention further relates to an assembly method for the anti-electrophoretic liquid infiltration angle adjuster. According to the anti-electrophoretic liquid infiltration angle adjuster of the present invention, a gap is controlled by means of bending and shaping of the hoop, and impurities such as electrophoretic liquid are prevented from entering the interior of the angle adjuster, thereby preventing the normal function of the angle adjuster from being affected. The impurities such as electrophoretic liquid may be further prevented from entering the interior of the angle adjuster by means of controlling a gap between a drive cam and the gear toothed plate. A gap between two ends of a cover cap is controlled by means of selecting a metal cover cap to be the cover cap, and the impurities such as electrophoretic liquid may be further prevented from entering the interior of the angle adjuster.
Inventors:
GUO JINBAO (CN)
LIANG HONGBING (CN)
LI CONG (CN)
HU JIANYONG (CN)
TANG YUNHUA (CN)
LIANG HONGBING (CN)
LI CONG (CN)
HU JIANYONG (CN)
TANG YUNHUA (CN)
Application Number:
PCT/CN2023/090197
Publication Date:
November 23, 2023
Filing Date:
April 24, 2023
Export Citation:
Assignee:
KEIPER CHANGSHU SEATING MECH CO LTD (CN)
KEIPER SEATING MECHANISMS CO LTD (CN)
KEIPER SEATING MECHANISMS CO LTD (CN)
International Classes:
B60N2/22; C25D13/22; F16J15/16
Foreign References:
| CN115110135A | 2022-09-27 | |||
| CN207173361U | 2018-04-03 | |||
| CN107364370A | 2017-11-21 | |||
| CN207173359U | 2018-04-03 | |||
| CN102481868A | 2012-05-30 | |||
| CN212928772U | 2021-04-09 | |||
| CN110936861A | 2020-03-31 | |||
| CN111959356A | 2020-11-20 | |||
| CN103129418A | 2013-06-05 | |||
| FR3041293A1 | 2017-03-24 |
Attorney, Agent or Firm:
SHANGHAI ZHI XIN PATENT AGENT LTD. (CN)
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