Title:
BUCKLE-TYPE MINIATURE RECHARGEABLE LITHIUM BATTERY STRUCTURAL ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2020/147243
Kind Code:
A1
Abstract:
A buckle-type miniature rechargeable lithium battery structural assembly, which relates to the technical field of electronic structural pieces. The assembly comprises an upper housing, a lower housing and a rubber ring; the upper housing is buckled inside of the lower housing, and side walls of the upper housing and lower housing are sealed therebetween by means of the rubber ring. The present invention solves the problems in the conventional technology in which explosion-proof structures and sealing structures are at odds with each other, the pursuit of explosion-proof properties leads to a low battery packaging yield, and the pursuit of sealing properties leads to low battery capacity.
Inventors:
DONG QIGANG (CN)
Application Number:
PCT/CN2019/089484
Publication Date:
July 23, 2020
Filing Date:
May 31, 2019
Export Citation:
Assignee:
WEIFANG YUYUAN ELECTRONICS CO LTD (CN)
International Classes:
H01M10/04; H01M10/0525; H01M50/183; H01M50/30
Foreign References:
| CN109585721A | 2019-04-05 | |||
| CN107195807A | 2017-09-22 | |||
| CN108054303A | 2018-05-18 | |||
| CN208970574U | 2019-06-11 |
Other References:
See also references of EP 3703151A4
Attorney, Agent or Firm:
JINAN SHUNYUAN PATENT AGENCY CO., LTD. (CN)
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