Title:
PORTABLE ELECTRONIC DEVICE PROTECTION CASE HAVING A SHOCK ABSORBING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2011/074866
Kind Code:
A2
Abstract:
A portable electronic device protection case having a shock absorbing function according to the present invention comprises: a main body having a side wall and a bottom surface for covering a portion of a side portion and having a lower surface of a portable electronic device, respectively; a buffering slit which is extended from the inside of one of the side wall and the bottom surface of the main body in such a way that the buffering slit has a predetermined length and a hollow space therein; a shock absorbing member which is made of a material having elasticity larger than that of the main body, and which has a volume smaller than that of the buffering slit, and which is accommodated in the buffering slit; and an air layer which contains air, and which is formed in the residual space in the buffering slit, remaining after being occupied by the shock absorbing member. The portable electronic device protection case having a shock absorbing function according to the present invention has the advantages of protecting portable electronic devices from shock applied from an external source, in a more reliable and stable manner without varying the thickness of the case.
Inventors:
SONG IN-JAE (KR)
Application Number:
PCT/KR2010/008961
Publication Date:
June 23, 2011
Filing Date:
December 15, 2010
Export Citation:
Assignee:
INANO CO LTD (KR)
SONG IN-JAE (KR)
SONG IN-JAE (KR)
International Classes:
A45C11/00
Foreign References:
| JP2004130061A | 2004-04-30 | |||
| KR20060127720A | 2006-12-13 | |||
| US5388691A | 1995-02-14 |
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