[특허]Travel suitcase with seat

LaCrosse,Wills; Alexander,Cecil

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Travel suitcase with seat

국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A45C-009/00 A45C-005/14 A45C-005/00 A45C-013/34 A45C-013/00
미국특허분류(USC)	190/008; 190/018.A; 383/004; 297/017.1
출원번호	US-0244238 (2005-10-06)
발명자 / 주소	LaCrosse,Wills Alexander,Cecil
출원인 / 주소	LaCrosse,Wills Alexander,Cecil
대리인 / 주소	Welsh &
인용정보	피인용 횟수 : 10 인용 특허 : 19

초록
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A suitcase including a main body having a front surface, rear surface, first and second side surfaces, a top surface and a bottom surface, a bottom rear edge at the meeting point of the bottom surface and the rear surface as well as a top rear edge adjacent to the meeting point of the top surface and the rear surface. The suitcase also includes a seat pivotally secured to rotate about the top rear edge of the main body for pivotal motion from a storage position along the rear surface to a use position along the top surface. The seat includes a seat bottom. Wheels are coupled along the bottom rear edge, wherein the wheels are positioned such that they only engage the support surface when the suitcase is tipped from a vertical orientation exceeding a predetermined angle. A seat support structure supports the seat for rotation between its use position and its storage position. The seat support structure includes first and second seat swing arms secured to opposite sides of the suitcase. A braking device ensures the suitcase does not inadvertently roll when an individual is sitting thereon by securely locking the wheels from turning when the seat is being used.

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The invention claimed is: 1. A suitcase, comprising: a main body having a front surface, rear surface, first and second side surfaces, a top surface and a bottom surface, a bottom rear edge at the meeting point of the bottom surface and the rear surface as well as a top rear edge adjacent to the meeting point of the top surface and the rear surface; a seat having a top seat surface, a bottom, a front edge and a rear edge, the seat is pivotally secured to rotate about the top rear edge of the main body for pivotal motion from a storage position along the rear surface to a use position located on and supported by the top surface of the main body; a seat support structure supporting the seat for rotation between its use position on said top surface and its storage position adjacent said rear surface; a pivot centrally located on each of the first and second side surfaces, the seat support structure includes first and second seat swing arms secured to the pivot on the first and second side surfaces of the suitcase, wherein each seat swing arm includes a first end and a second end, the first end of each seat swing arm is pivotally secured to the pivot on the first or second side surfaces of the main body, while the second end of each seat swing arm is pivotally secured proximately midway between the front edge and the rear edge to the seat bottom along opposite sides thereof in a manner permitting the seat to be selectively rotated upwardly from its storage position along the rear surface of the main body toward the top surface of the main body; and, wheels coupled along the bottom rear edge, wherein the wheels are positioned such that they only engage the support surface when the suitcase is tipped from a vertical orientation exceeding a predetermined angle. 2. The suitcase according to claim 1, wherein the seat includes a seat back and the seat back and seat bottom are pivotally coupled to each other such that the seat may be expanded to create a back support surface when the seat is in its use position. 3. The suitcase according to claim 1, wherein the distance a wheel axis is from the bottom surface is slightly greater than the radius of the wheels. 4. The suitcase according to claim 1, further including a braking device which ensures the suitcase does not inadvertently roll when an individual is sitting thereon by securely locking the wheels from turning when the seat is being used. 5. The suitcase according to claim 4, wherein the braking device includes a flexible cable linking the seat to a locking lever which selectively engages the wheels. 6. The suitcase according to claim 1, further including mounting legs pivotally secured along the bottom rear edge of the main body for selective pivotal motion to a supporting position, and wherein the seat may be rotated to a support position extending substantially perpendicularly to the rear surface of the main body. 7. A suitcase, comprising: a main body having a front surface, rear surface, first and second side surfaces, a top surface and a bottom surface, a bottom rear edge at the meeting point of the bottom surface and the rear surface as well as a top rear edge adjacent to the meeting point of the top surface and the rear surface; a seat having a top seat surface, a bottom, a front edge and a rear edge, the seat is pivotally secured to rotate about the top rear edge of the main body for pivotal motion from a storage position along the rear surface to a use position located on and supported by the top surface of the main body; a seat support structure supporting the seat for rotation between its use position on said top surface and its storage position adjacent said rear surface; a pivot centrally located on each of the first and second side surfaces, the seat support structure includes first and second seat swing arms secured to the pivot on the first and second side surfaces of the suitcase, wherein each seat swing arm includes a first end and a second end, the first end of each seat swing arm is pivotally secured to the pivot on the first or second side surfaces of the main body, while the second end of each seat swing arm is pivotally secured proximately midway between the front edge and the rear edge to the seat bottom along opposite sides thereof in a manner permitting the seat to be selectively rotated upwardly from its storage position along the rear surface of the main body toward the top surface of the main body. 8. The suitcase according to claim 7, wherein the seat includes a seat back and the seat back and seat bottom are pivotally coupled such that the seat may be expanded to create a back support surface when the seat is in its use position. 9. The suitcase according to claim 7, further including wheels coupled along the bottom rear edge thereof, wherein the distance a wheel axis is from the bottom surface is slightly greater than the radius of the wheels. 10. The suitcase according to claim 9, further including a braking device which ensures the suitcase does not inadvertently roll when an individual is sitting thereon by securely locking the wheels from turning when the seat is being used. 11. The suitcase according to claim 10, wherein the braking device includes a flexible cable linking the seat to a locking lever which selectively engages the wheels. 12. The suitcase according to claim 7, further including mounting legs pivotally secured along the bottom rear edge of the main body for selective pivotal motion to a supporting position, and wherein the seat may be rotated to a support position extending substantially perpendicularly to the rear surface of the main body. 13. A suitcase, comprising: a main body having a front surface, rear surface, first and second side surfaces, a top surface and a bottom surface, a bottom rear edge at the meeting point of the bottom surface and the rear surface as well as a top rear edge adjacent to the meeting point of the top surface and the rear surface; a seat having a top seat surface, a bottom, a front edge and a rear edge, the seat is pivotally secured to rotate about the top rear edge of the main body for pivotal motion from a storage position along the rear surface to a use position located on and supported by the top surface of the main body; a seat support structure supporting the seat for rotation between its use position on said top surface and its storage position adjacent said rear surface; a pivot centrally located on each of the first and second side surfaces, the seat support structure includes first and second seat swing arms secured to the pivot on the first and second side surfaces of the suitcase, wherein each seat swing arm includes a first end and a second end, the first end of each seat swing arm is pivotally secured to the pivot on the first or second side surfaces of the main body, while the second end of each seat swing arm is pivotally secured proximately midway between the front edge and the rear edge to the seat bottom along opposite sides thereof in a manner permitting the seat to be selectively rotated upwardly from its storage position along the rear surface of the main body toward the top surface of the main body; and, a braking device which ensures the suitcase does not inadvertently roll when an individual is sitting thereon by securely locking wheels from turning when the seat is being used. 14. The suitcase according to claim 13, wherein the seat includes a seat back and the seat back and seat bottom are pivotally coupled such that the seat may be expanded to create a back support surface when the seat is in its use position. 15. The suitcase according to claim 13, further including wheels are coupled along the bottom rear edge thereof, wherein the distance a wheel axis is from the bottom surface is slightly greater than the radius of the wheels. 16. The suitcase according to claim 13, wherein the braking device includes a flexible cable linking the seat to a locking lever which selectively engages the wheels. 17. The suitcase according to claim 16, wherein the wheels include apertures for engagement with the locking lever. 18. The suitcase according to claim 13, further including mounting legs pivotally secured along the bottom rear edge of the main body for selective pivotal motion to a supporting position. 19. The suitcase according to claim 18, wherein the seat may be rotated to a support position extending substantially perpendicularly to the rear surface of the main body.

이 특허에 인용된 특허 (19)

이 특허를 인용한 특허 피인용횟수: 10

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Travel suitcase with seat

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이 특허에 인용된 특허 (19)

이 특허를 인용한 특허 피인용횟수: 10

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Travel suitcase with seat

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이 특허에 인용된 특허 (19)

이 특허를 인용한 특허 피인용횟수: 10

IPC 상위 출원인

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IPC 상세정보(version : 201201)

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