Title:
WATERPROOF FASTENER
Document Type and Number:
WIPO Patent Application WO/2022/206219
Kind Code:
A1
Abstract:
A waterproof fastener, comprising a fixing plate (1) and a connecting column (2); one end of the connecting column (2) is fixedly connected to the fixing plate (1), and the other end of the connecting column (2) is provided with a threaded hole (201) extending in the axial direction; the threaded hole is a blind hole; and the connecting column (2) is sleeved with a sealing ring (3). The described configuration improves the waterproof performance of a screw fixing position of a product, normal use of the product can be ensured, and the service life of the product is prolonged.
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| WO/2009/005473 | A COLLAPSIBLE CLOTHES RACK |
Inventors:
LIU FAN (CN)
TONG QINGYI (CN)
TONG QINGYI (CN)
Application Number:
PCT/CN2022/077379
Publication Date:
October 06, 2022
Filing Date:
February 23, 2022
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
F16B9/00
Foreign References:
| CN215634210U | 2022-01-25 | |||
| CN111927866A | 2020-11-13 | |||
| CN208845555U | 2019-05-10 | |||
| JP2013089457A | 2013-05-13 |
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
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