Hard sided wheeled case with compression-expansion
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A45C-013/04
A45C-007/00
A45C-005/03
A45C-005/14
A45C-005/02
A45C-013/26
출원번호
US-0795126
(2015-07-09)
등록번호
US-9826808
(2017-11-28)
발명자
/ 주소
Yeh, Herng Fuu Richard
Rada, Georgene
Sticca, Alan
출원인 / 주소
Briggs and Riley Travelware, LLC
대리인 / 주소
Scully Scott Murphy and Presser
인용정보
피인용 횟수 :
0인용 특허 :
8
초록▼
An embodiment of an article of luggage is disclosed, the luggage in one practice having compression and expansion capability comprising an interposed metal frame of split configuration having an expansion portion positioned between the split where the metal frame is attached to one side of the lugga
An embodiment of an article of luggage is disclosed, the luggage in one practice having compression and expansion capability comprising an interposed metal frame of split configuration having an expansion portion positioned between the split where the metal frame is attached to one side of the luggage. One of more expansion and locking devices permit compression of contents and also enables locking the luggage in its expanded shape.
대표청구항▼
1. An article of luggage having compression-expansion capability comprising: a main body comprising a first shell and a second shell which are operably connected to form a storage cavity when closed;a split frame connected to the first shell and the second shell, the split frame comprising: a first
1. An article of luggage having compression-expansion capability comprising: a main body comprising a first shell and a second shell which are operably connected to form a storage cavity when closed;a split frame connected to the first shell and the second shell, the split frame comprising: a first split portion connected to a lower edge of the first shell;a second split portion connected to an upper edge of the second shell, wherein the lower edge and the upper edge face each other when the first shell and the second shell are operably connected; andan expansion portion interposed between the first split portion and the second split portion, wherein the expansion portion is configured to be expansible between a first end of the expansion portion and a second end of the expansion portion, wherein the expansion portion comprises a first board section connected to the first end and a second board section connected to the second end,wherein the first split portion comprises:a first shell receiving slot configured to at east partially receive the lower edge of the first shell;a first board receiving slot configured to at least partially receive the first board section; anda first fastener extending through the first board section, the first end and the first split portion to fix the first board section and the first end to the first split portion, after the first board section is at least partially received in the first board receiving slot; andat least one expansion and locking device configured to allow free movement of the expansion portion in a compression direction toward the first shell, and configured to enable locking of the expansion portion in an expanding direction away from the first shell. 2. The article of luggage of claim 1 further comprising a plurality of wheels attached to each of the first and second shells. 3. The article of luggage of claim 2 wherein the wheels are able to spin about the vertical axis of the main body when the main body is in an upright position. 4. The article of luggage of claim 3 having two expansion and locking devices, which can be the same or different, disposed on opposite sides within the first shell. 5. The article of luggage of claim 1 further comprising a handle that is an extendable handle. 6. The article of luggage of claim 5 wherein the extendable handle is mounted on either the outside or inside of the main body. 7. The article of luggage of claim 1 wherein the first shell and the second shell are each independently made of fabric, plastic, metal, fiberglass, or combinations thereof. 8. The article of luggage of claim 7 wherein the plastic is selected from polycarbonate (PC), acrylonitrile butadiene stryrene (ABS), polypropylene (PP), and combinations thereof; and the metal is selected from aluminum, an aluminum alloy, and combinations thereof. 9. The article of luggage of claim 1 wherein the split frame is comprised of aluminum, and aluminum alloy or combinations thereof. 10. The article of luggage of claim 1 wherein the expansion portion is comprised of fabric, synthetic polymer, or combinations thereof. 11. The article of luggage of claim 1 wherein the expansion portion is comprised of high tenacity ballistic nylon. 12. The article of luggage of claim 1, wherein the second split portion comprises: a second shell receiving slot configured to at least partially receive the upper edge of the second shell;a second board receiving slot configured to at least partially receive the second board section; anda second fastener extending through the second board section, the second end and the second split portion to fix the second board section and the second end to the second split portion, after the second board section is at least partially received in the second board receiving slot. 13. An article of hard-sided luggage having compression-expansion capability comprising: a main body comprising a first shell and a second shell, wherein the first shell and the second shell are operably connected to form a storage cavity when closed;a split frame connected to the first shell and the second shell, the split frame comprising: a first split portion connected to a lower edge of the first shell;a second split portion connected to an upper edge of the second shell, wherein the lower edge and the upper edge face each other when the first shell and the second shell are operably connected; andan expansion portion interposed between the first split portion and the second split portion, wherein the expansion portion is configured to be expansible between a first end of the expansion portion and a second end of the expansion portion, wherein the expansion portion comprises a first board section connected to the first end and a second board section connected to the second end,wherein the first split portion comprises:a first shell receiving slot configured to at least partially receive the lower edge of the first shell;a first board receiving slot configured to at least partially receive the first board section; anda first fastener extending through the first board section, the first end and the first split portion to fix the first board section and the first end to the first split portion, after the first board section is at least partially received in the first board receiving slot; andtwo expansion and locking devices disposed within and on opposite sides of the first shell, the expansion and locking devices configured to allow free movement of the expansion portion in a compression direction toward the first shell, and configured to enable locking of the expansion portion in an expanding direction away from the first shell;an extendable handle attached to the main body and substantially flush with the outside surface of the main body; anda plurality of wheels attached to each of the first and second shells, wherein the wheels are able to spin about the vertical axis of the main body when the main body is in an upright position. 14. The article of luggage of claim 13 wherein the first and second shells are each independently comprised of plastic selected from polycarbonate (PC), acrylonitrile butadiene stryrene (ABS), polypropylene (PP), and combinations thereof; the split frame is selected from aluminum, an aluminum alloy, and combinations thereof; and the expansion portion is comprised of fabric, synthetic polymer, or combinations thereof. 15. The article of luggage of claim 14 wherein the expansion portion is comprised of nylon. 16. The article of luggage of claim 13, wherein the second split portion comprises: a second shell receiving slot configured to at least partially receive the upper edge of the second shell;a second board receiving slot configured to at least partially receive the second board section; anda second fastener extending through the second board section, the second end and the second split portion to fix the second board section and the second end to the second split portion, after the second board section is at least partially received in the second board receiving slot.
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