IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0190579
(2011-07-26)
|
등록번호 |
US-8469189
(2013-06-25)
|
우선권정보 |
CN-2010 1 0602767 (2010-12-23) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
8 |
초록
▼
A housing for a portable electronic device includes a bottom shell and a plurality of protection blocks. The bottom shell has a plurality of corner portions, each corner portion includes an engaging recession recessed from an outer surface of the corner portion. The plurality of protection blocks ar
A housing for a portable electronic device includes a bottom shell and a plurality of protection blocks. The bottom shell has a plurality of corner portions, each corner portion includes an engaging recession recessed from an outer surface of the corner portion. The plurality of protection blocks are respectively assembled within the corresponding engaging recessions of the bottom shell, which provide protection in the form of having a double skin. Each protection block together with one corresponding engaging recession of the corner portion of the bottom shell cooperatively defines a buffering area. The protection blocks have an elastic coefficient great than that of the bottom shell and are located on each corner portion, at the point of the greatest vulnerability to impact damage.
대표청구항
▼
1. A housing for a portable electronic device, the housing comprising: a bottom shell comprising a bottom wall and a plurality of side walls extending from side edges of the bottom wall, and having a plurality of corner portions, each corner portion formed by two adjacent side walls and the bottom w
1. A housing for a portable electronic device, the housing comprising: a bottom shell comprising a bottom wall and a plurality of side walls extending from side edges of the bottom wall, and having a plurality of corner portions, each corner portion formed by two adjacent side walls and the bottom wall, wherein each corner portion comprises an engaging recession recessed from an outer surface of the corner portion, each engaging recession comprises a bottom surface, a first side surface, a second side surface, and a buffering slot recessed from a joint of the first and second side surfaces, the bottom surface is recessed from a corresponding outer surface of the bottom wall adjacent to the corner portion; anda plurality of protection blocks mounted to an outer side of the plurality of corner portions of the bottom shell, the protection blocks respectively mounted to the plurality of corner portions of the bottom shell, wherein each protection block has a shape and dimension substantially the same as that of the engaging recession of the bottom shell, each protection block comprises a bottom plate and a side plate extending from an outer edge of the bottom plate, the bottom plate is fixed to the bottom surface of the engaging recession and is flush with the outer surface of the bottom wall of the bottom shell;wherein each protection block is assembled within the corresponding engaging recession of the bottom shell, and covers the buffering slot, each protection block and one corresponding corner portion of the bottom shell cooperatively define a buffering area. 2. The housing as claimed in claim 1, wherein an elastic coefficient of the protection block is greater than that of the bottom shell. 3. The housing as claimed in claim 1, wherein the plurality of side walls comprises a first side wall and a second side wall, the first side surface is recessed from a corresponding outer surface of one end portion of the first side wall adjacent to the corner portion, the second side surface is recessed from a corresponding outer surface of one end portion of the second side wall adjacent to the corner portion; the side plate comprises two connecting walls; the two connecting walls are fixed to the corresponding first and second side surfaces of the engaging recession, and are flush with the corresponding outer surfaces of the first and second side walls of the housing. 4. The housing as claimed in claim 3, wherein the buffering slot is an arc-shaped slot, the side plate further comprises an arch-shaped buffering wall positioned between and smoothly connecting with the two connecting walls, the buffering wall covers the buffering slot, thereby cooperatively defining the buffering area. 5. The housing as claimed in claim 1, wherein the bottom shell is made of metal material and integrally formed by die stamping technology. 6. A housing for a portable electronic device, comprising: a bottom shell, wherein the bottom shell is substantially rectangular and comprises a bottom wall, two first side walls extending from opposite first side edges of the bottom wall, and two second side walls extending from opposite second side edges of the bottom wall and connecting with the two first side walls, the bottom shell has four corner portions, and each corner portion is formed at a joint of one of the first side walls, one corresponding second side wall and the bottom wall of the bottom shell, each corner portion comprises an engaging recession recessed from an outer surface of the corner portion, each engaging recession comprises a bottom surface, a first side surface, a second side surface, and a buffering slot recessed from a joint of the first and second side surfaces, the bottom surface is recessed from a corresponding outer surface of the bottom wall adjacent to the corner portion; andfour protection blocks respectively assembled within the corresponding engaging recessions of the four corner portions of the bottom shell, and covering the buffering slot, each protection block together with one corresponding engaging recession of the corner portion of the bottom shell cooperatively defining a buffering area; the protection blocks having an elastic coefficient greater than that of the bottom shell, wherein each protection block comprises a bottom plate and a side plate extending from an outer edge of the bottom plate, the bottom plate is fixed to the bottom surface of the engaging recession and is flush with the outer surface of the bottom wall of the bottom shell. 7. The housing as claimed in claim 6, wherein the first side surface is recessed from a corresponding outer surface of one end portion of the first side wall adjacent to the corner portion, the second side surface is recessed from a corresponding outer surface of one end portion of the second side wall adjacent to the corner portion; the side plate comprises two connecting walls; the two connecting walls are fixed to the corresponding first and second side surfaces of the engaging recession, and are flush with the corresponding outer surfaces of the first and second side walls of the housing. 8. The housing as claimed in claim 7, wherein the side plate further comprises a buffering wall positioned between and smoothly connecting with the two connecting walls, the buffering wall covers the buffering slot, thereby cooperatively defining the buffering area. 9. The housing as claimed in claim 8, wherein the buffering slot is arc-shaped. 10. The housing as claimed in claim 6, wherein bottom shell is made of metal material and integrally formed by die stamping technology.
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