A wheeled bag system having a bag with a handle at one end and a wheel system at the other, with a toothed handle-shuttle system moving wheels between exposed when the handle is pull and hidden positions when the handle is push folding the wheels into a cavity in the wheel system.
대표청구항▼
1. A wheeled bag comprising: a shuttle system, having a shuttle housing with first and second side plates opposite each other and first and second side channels defined therein and a bag mounting plate for attachment to an interior surface of the bag and a separator plate between the first and secon
1. A wheeled bag comprising: a shuttle system, having a shuttle housing with first and second side plates opposite each other and first and second side channels defined therein and a bag mounting plate for attachment to an interior surface of the bag and a separator plate between the first and second plates and opposite the bag attachment plate,a toothed shuttle having first and second toothed sides opposite each other, first and second faces opposite each other and perpendicular to the first and second toothed sides, and handle and wheel ends, the toothed shuttle having a rectangular bar hollow defined at the wheel end of the toothed shuttle, the toothed shuttle inside the shuttle housing, whereby the first and second toothed sides face first and second side channels; anda toothed handle system having,first and second ramifications joined at a junction block with a push button at the junction block,first and second steel bands, inside the first and second ramifications, respectively,attached to the junction block and having first and second protuberances distal to the junction block, whereby pushing the push button moves the first and second protuberances,first and second internal tubes attached to the first and second ramifications having the first and second steel bands inside the first and second internal tubes,first and second middle tubes enclosing and attached to the first and second internal tubes, the middle tubes at the ends distal to the first and second ramifications having first and second middle tube holes, whereby the protuberances of the first and second bands exit the middle tubes via the middle holes,first and second toothed sections along the middle tubes opposite the first and second middle holes, the first and second toothed sections facing each other,first and second outer tubes having the first and second middle tubes, respectively, inserted therein, the first and second outer tubes having first and second retracted handle holes at ends distal to the first and second ramifications and the first and second extended handle holes at ends proximal to the first and second ramifications, whereby the first and second protuberances, when activated by push button, insert into the retracted handle holes when the handle is retracted, thereby locking the handle in a retracted position and locking the wheels in a hidden position and insert into the extended handle holes when the handle is extended, locking the handle in the extended position and locking the wheels in an exposed position,first and second outer tube openings facing each other, whereby the outer tube openings allow exposure of the toothed sections of the middle tubes; andfirst and second gears between the first and second toothed sections of the middle tube and the first and second toothed sides of the toothed shuttle, whereby movement of the toothed sections rotates the first and second gears so that the toothed shuttle moves within the shuttle housing; anda folding wheel system havingfirst and second position control plates having shuttle ends and bracket ends, the shuttle ends of the position control plates attached to the rectangular bar hollow of the toothed shuttle by first and second control plate pins, whereby the first and second control plates rotate within the rectangular bar hollow as the toothed shuttle moves within the shuttle housing,first and second brackets at the bracket ends of the first and second position control plates attached by first and second bracket pins, the first bracket pin attached to first and fourth wheel brackets, the second bracket pin attached to second and third wheel brackets,first and fourth wheels attached by a first bar, second and thirdwheels attached by a second bar, whereby the wheels rotate around the bracket pins from an exposed position, outside of the system housing to a hidden position within the system housing when the position control plates move and the brackets attach to the bag proximal to their respective wheels. 2. The bag of claim 1, further comprising: first, second, third and fourth bifold wheel covers, covering the wheel openings of the first, second, third and fourth wheels, the wheel covers having first and second flaps attached by spring hinges to opposite edges of the wheel openings, whereby the spring hinges hold the flaps flush with the bottom of the bag when the wheels are in the hidden position inside the system housing and when the wheels move to the exposed position outside the system housing, the wheels push the flaps perpendicular to the bottom of the bag allowing the wheels to contact the environment so that a user might wheel the bag.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (7)
Baba, Ahmad, Adaptable luggage cart for transporting items between remote locations.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.