[특허]Multipurpose mobile utility lifting ergonomic cart

Carzola, Alexander Louis

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Multipurpose mobile utility lifting ergonomic cart

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B62B-003/02 B62B-005/06 B60L-001/00 B62B-005/04 B62B-003/00
출원번호	US-0601760 (2017-05-22)
등록번호	US-10118632 (2018-11-06)
발명자 / 주소	Carzola, Alexander Louis
출원인 / 주소	Carzola, Alexander Louis
인용정보	피인용 횟수 : 0 인용 특허 : 19

초록
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A multipurpose mobile utility lifting ergonomic cart consists of a structural frame, a platform, at least one insert, a plurality of wheels, and a height-adjustable arm. The height-adjustable arm extends from the structural frame and is connected to the platform so that the platform can be positioned at varying heights. The platform provides workspace for the user by being attached to the at least one insert that can be, but is not limited to, a dish drying rack, a podium insert, or a house cleaner rack. The structural frame can be used for holding items...

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1. A multipurpose mobile utility lifting ergonomic cart comprising: a structural frame;a platform;at least one insert;a plurality of wheels;a height-adjustable arm;a chute;a container;the structural frame comprising a first panel, a second panel and a plurality of legs;the first panel being terminally connected to the plurality of legs;the second panel being terminally connected to the plurality of legs opposite to the first panel;the height-adjustable arm being perpendicularly connected to the structural frame;the platform being terminally connected to the height-adjustable arm opposite to the structural frame;the at least one insert being removably attached to the platform opposite to the height-adjustable arm;the plurality of wheels being connected to the structural frame adjacent to the second panel and opposite to the plurality of legs;the height-adjustable arm comprising a guide, a bar and a locking mechanism;the guide extending vertically upward from the structural frame;the bar comprising a first end and a second end oppositely located to each other;the first end of the bar being slidably inserted into the guide;the platform being terminally connected with the second end of the bar;the locking mechanism comprising a rod, a braking device and a lever;the rod traversing through and extending along the bar;the braking device comprising a body, a braking member and a spring;the body being connected with the first end of the bar;the braking member being rotatably connected with the body and contacting against the rod;the spring being biased in between the body and the braking member;the lever being rotatably connected with the second end of the bar and contacting against the rod;the braking member being driven by the rod to be disengaged with the guide in response to the lever being pushed downward to render the rod moving towards the braking member;the braking member being driven by the spring to be engaged with the guide in response to the lever being released to render the rod moving away from the braking member;the first panel comprising a plurality of stoppers, a top surface and a bottom surface;the bottom surface being connected to the plurality of legs;the top surface being positioned opposite the bottom surface and across the first panel;the plurality of stoppers being distributed along the top surface;the platform being selectively adjusted in between a lowest height position and a highest height position with respect to the first panel via the height-adjustable arm;the plurality of stoppers contacting against the platform so as to prevent the platform from directly contacting against the top surface in response to the platform being in the lowest height position;the chute being connected with the platform and penetrating the platform; andthe container being disposed on the second panel and corresponding to the chute. 2. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1 comprising: the at least one insert comprising a base surface and a plurality of protrusions;the platform comprising a connecting surface and a plurality of receiving holes;the plurality of protrusions extending outwards from the base surface;the plurality of receiving holes traversing into the connecting surface;the plurality of receiving holes being distributed along the connecting surface; andthe plurality of protrusions being removably positioned into the plurality of receiving holes. 3. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1 comprising: a handle; andthe handle being externally connected to the platform. 4. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1 comprising: a first retainer wall;a second retainer wall;the first retainer wall and the second retainer wall being perpendicularly connected along an outer perimeter of the platform; andthe first retainer wall being terminally and perpendicularly connected to the second retainer wall. 5. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1, wherein each of the plurality of legs comprising a height-adjustment mechanism. 6. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1 comprising: a plurality of attachment points; andthe plurality of attachment points being mounted onto the structural frame. 7. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 6 comprising: the structural frame comprising an intermediary section;the intermediary sections intermediary section being mounted in between two adjacent legs of the plurality of legs; andthe plurality of attachment points being mounted to the intermediary section. 8. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1 comprising: a magnetic attachment unit; andthe magnetic attachment unit being externally connected to the structural frame. 9. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1 comprising: a portable power station;the portable power station comprising a rechargeable battery and a plurality of input/output ports;the portable power station being mounted onto the second panel; andthe plurality of input/output ports being electrically connected to the rechargeable battery. 10. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1, wherein each of the plurality of wheels comprising a wheel-locking mechanism. 11. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1 comprising: a removable frame cover; andthe removable frame cover being removably positioned over the structural frame. 12. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1, wherein the at least one insert is a podium insert. 13. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1, wherein the at least one insert is a drafting table. 14. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1, wherein the at least one insert is a house cleaner rack. 15. The multipurpose mobile utility lifting ergonomic cart as claimed in claim 1, wherein the at least one insert is a cutting table insert.

이 특허에 인용된 특허 (19)

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Multipurpose mobile utility lifting ergonomic cart

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이 특허에 인용된 특허 (19)

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Multipurpose mobile utility lifting ergonomic cart

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이 특허에 인용된 특허 (19)

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