Title:
UNDERWATER SEALED CABIN
Document Type and Number:
WIPO Patent Application WO/2021/115094
Kind Code:
A1
Abstract:
An underwater sealed cabin, comprising: a cabin body (103) provided with a side wall; a cabin cover (101) provided with a side wall, wherein one of the bottom of the side wall of the cabin cover (101) and the top of the side wall of the cabin body (103) is provided with a groove, and the other one is provided with a protruding portion (103A), with the protruding portion (103A) being inserted into the groove; and a flexible sealing member (102), which is located in the groove and is arranged between the protruding portion (103A) and a side wall (101A) of the groove in a pressed manner. By using the present underwater sealed cabin, the cost of an underwater cabin body can be reduced, the weakening of the sealing effect of the underwater cabin body due to long-term underwater compressive deformation is avoided, and the service life of the cabin body is prolonged.
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Inventors:
WEI JIANCANG (CN)
TONG QING (CN)
TONG QING (CN)
Application Number:
PCT/CN2020/130296
Publication Date:
June 17, 2021
Filing Date:
November 20, 2020
Export Citation:
Assignee:
SUBLUE UNDERWATER AI CO LTD (CN)
International Classes:
B63C11/52; B63G8/00
Foreign References:
| CN211417560U | 2020-09-04 | |||
| US3791875A | 1974-02-12 | |||
| CN209299627U | 2019-08-23 | |||
| DE69326675T2 | 2000-05-25 | |||
| CN208509450U | 2019-02-15 | |||
| CN110116794A | 2019-08-13 | |||
| CN104554673A | 2015-04-29 | |||
| US20120178289A1 | 2012-07-12 |
Attorney, Agent or Firm:
BEIJING LAWSING IP FIRM (CN)
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